chore: 버전 업데이트 v1.4.0 (1140)

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

GITEA_RELEASE_GUIDE.md

@@ -0,0 +1,206 @@
+# Gitea 릴리즈 작업 가이드
+
+> ShiftRing 프로젝트 Gitea 릴리즈 자동화 문서
+> 저장소: https://git.webpluss.net/sanjeok77/ShiftRing
+
+---
+
+## 🔐 인증 정보
+
+**Personal Access Token (PAT)**
+- 위치: `.env.local` 파일
+- 형식: `e3b515eaa0a6683c921ca3bf718e281ed30a6075`
+- 사용자: `sanjeok77`
+
+**인증 헤더**
+```bash
+-u "sanjeok77:TOKEN"
+```
+
+---
+
+## 📋 릴리즈 생성 절차
+
+### 1. 버전 업데이트 (3곳)
+
+#### 1.1 `app/build.gradle.kts` - 앱 날부 버전
+```kotlin
+defaultConfig {
+    versionCode = 1125        // ← 이전: 1124
+    versionName = "1.2.5"     // ← 이전: "1.2.4"
+}
+```
+
+#### 1.2 `version.json` - 서버 버전 정보
+```json
+{
+  "versionCode": 1125,
+  "versionName": "1.2.5",
+  "apkUrl": "https://git.webpluss.net/attachments/{UUID}",
+  "changelog": "v1.2.5: 변경사항 요약",
+  "forceUpdate": false
+}
+```
+
+#### 1.3 Git 태그 및 릴리즈
+- 태그: `v1.2.5`
+- 브랜치: `dev` (개발) → `main` (배포)
+
+---
+
+### 2. 릴리즈 생성 (API)
+
+**엔드포인트**
+```bash
+POST https://git.webpluss.net/api/v1/repos/sanjeok77/ShiftRing/releases
+```
+
+**요청 예시**
+```bash
+curl -X POST \
+  -H "Content-Type: application/json" \
+  -u "sanjeok77:TOKEN" \
+  "https://git.webpluss.net/api/v1/repos/sanjeok77/ShiftRing/releases" \
+  -d '{
+    "tag_name": "v1.2.5",
+    "name": "v1.2.5 - 릴리즈 제목",
+    "body": "## 변경사항\n\n- 기능1\n- 기능2",
+    "prerelease": false,
+    "target_commitish": "dev"
+  }'
+```
+
+**응답 예시**
+```json
+{
+  "id": 30,
+  "tag_name": "v1.2.5",
+  "upload_url": "https://git.webpluss.net/api/v1/repos/sanjeok77/ShiftRing/releases/30/assets"
+}
+```
+
+---
+
+### 3. APK 빌드
+
+**릴리즈 빌드**
+```bash
+./gradlew :app:assembleRelease
+```
+
+**출력 경로**
+```
+app/build/outputs/apk/release/app-release.apk
+```
+
+**서명 설정** (`keystore.properties`)
+```properties
+storePassword=비밀번호
+keyAlias=별칭
+keyPassword=비밀번호
+storeFile=../release.jks
+```
+
+---
+
+### 4. APK 업로드 (API)
+
+**엔드포인트**
+```bash
+POST https://git.webpluss.net/api/v1/repos/sanjeok77/ShiftRing/releases/{release_id}/assets
+```
+
+**요청 예시**
+```bash
+curl -X POST \
+  -u "sanjeok77:TOKEN" \
+  -H "Content-Type: multipart/form-data" \
+  -F "attachment=@app/build/outputs/apk/release/app-release.apk" \
+  "https://git.webpluss.net/api/v1/repos/sanjeok77/ShiftRing/releases/30/assets?name=app.apk"
+```
+
+**응답 예시**
+```json
+{
+  "id": 37,
+  "name": "app.apk",
+  "size": 5236988,
+  "browser_download_url": "https://git.webpluss.net/attachments/b8f53c11-743f-416c-87ae-bd478c781abf"
+}
+```
+
+---
+
+### 5. version.json 업데이트
+
+**APK URL 업데이트**
+```json
+{
+  "apkUrl": "https://git.webpluss.net/attachments/{UUID}"
+}
+```
+
+**주의**: `releases/download/v1.2.5/app.apk` 형식이 아닌 `attachments/{UUID}` 형식 사용
+
+---
+
+## 🔧 유틸리티 명령어
+
+### 릴리즈 조회
+```bash
+curl -s -u "sanjeok77:TOKEN" \
+  "https://git.webpluss.net/api/v1/repos/sanjeok77/ShiftRing/releases" | jq '.[].tag_name'
+```
+
+### 특정 릴리즈 조회
+```bash
+curl -s -u "sanjeok77:TOKEN" \
+  "https://git.webpluss.net/api/v1/repos/sanjeok77/ShiftRing/releases/30"
+```
+
+### 첨부파일 삭제
+```bash
+curl -s -u "sanjeok77:TOKEN" \
+  -X DELETE \
+  "https://git.webpluss.net/api/v1/repos/sanjeok77/ShiftRing/releases/30/assets/{asset_id}"
+```
+
+---
+
+## ⚠️ 주의사항
+
+1. **버전 일치**: `build.gradle.kts`, `version.json`, Git 태그 3곳 모두 동일 버전 사용
+2. **APK 파일명**: 반드시 `app.apk`로 업로드 (클리어 이름 지정)
+3. **UUID**: 업로드 후 반환된 UUID를 `version.json`에 반영
+4. **브랜치**: 
+   - 개발: `dev` 브랜치에 커밋
+   - 배포: `main` 브랜치에 cherry-pick
+
+---
+
+## 📁 관련 파일
+
+| 파일 | 설명 |
+|------|------|
+| `app/build.gradle.kts` | 앱 날부 버전 설정 |
+| `version.json` | 서버 버전 정보 |
+| `keystore.properties` | 서명 키 설정 |
+| `release.jks` | 서명 키스토어 |
+| `.env.local` | API 토큰 저장 |
+
+---
+
+## 📝 변경 이력
+
+| 날짜 | 버전 | 작업 |
+|------|------|------|
+| 2026-02-28 | v1.2.5 | 알람 시스템 단순화 릴리즈 |
+| 2026-02-28 | v1.2.4 | 버그 수정 릴리즈 |
+
+---
+
+## 🔗 참고 링크
+
+- 릴리즈 페이지: https://git.webpluss.net/sanjeok77/ShiftRing/releases
+- API 문서: https://git.webpluss.net/api/swagger
+- Swagger UI: https://git.webpluss.net/api/swagger#/repository/repoCreateRelease

app/build.gradle.kts

@@ -20,8 +20,11 @@ android {
         applicationId = "com.example.shiftalarm"
         minSdk = 26
         targetSdk = 35
-        versionCode = 1124
-        versionName = "1.2.4"
+        versionCode = 1140
+        versionName = "1.4.0"
+        versionName = "1.3.0"
+
+
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/com/example/shiftalarm/AppDatabase.kt

@@ -3,7 +3,7 @@ package com.example.shiftalarm
 import android.content.Context
 import androidx.room.*
 
-@Database(entities = [ShiftOverride::class, DailyMemo::class, CustomAlarm::class], version = 3, exportSchema = false)
+@Database(entities = [ShiftOverride::class, DailyMemo::class, CustomAlarm::class, AnnualLeave::class], version = 4, exportSchema = false)
 abstract class AppDatabase : RoomDatabase() {
     abstract fun shiftDao(): ShiftDao
 

app/src/main/java/com/example/shiftalarm/AppUpdateManager.kt

@@ -39,14 +39,21 @@ object AppUpdateManager {
                     reader.close()
 
                     val json = JSONObject(result)
+                    val serverVersionCode = json.getInt("versionCode")
                     val serverVersionName = json.getString("versionName")
                     val apkUrl = json.getString("apkUrl")
                     val changelog = json.optString("changelog", "버그 수정 및 성능 향상")
 
                     val pInfo = ctx.packageManager.getPackageInfo(ctx.packageName, 0)
+                    val currentVersionCode = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                        pInfo.longVersionCode.toInt()
+                    } else {
+                        @Suppress("DEPRECATION")
+                        pInfo.versionCode
+                    }
                     val currentVersionName = pInfo.versionName ?: "0.0.0"
 
-                    if (isNewerVersion(serverVersionName, currentVersionName)) {
+                    if (serverVersionCode > currentVersionCode) {
                         activity.runOnUiThread {
                             showUpdateDialog(activity, serverVersionName, changelog, apkUrl)
                         }
@@ -71,29 +78,6 @@ object AppUpdateManager {
         }.start()
     }
 
-    private fun isNewerVersion(server: String, current: String): Boolean {
-        try {
-            // Clean version strings (remove non-numeric suffixes if any)
-            val sClean = server.split("-")[0].split(" ")[0]
-            val cClean = current.split("-")[0].split(" ")[0]
-            
-            val sParts = sClean.split(".").map { it.filter { char -> char.isDigit() }.let { p -> if (p.isEmpty()) 0 else p.toInt() } }
-            val cParts = cClean.split(".").map { it.filter { char -> char.isDigit() }.let { p -> if (p.isEmpty()) 0 else p.toInt() } }
-            
-            val length = Math.max(sParts.size, cParts.size)
-            for (i in 0 until length) {
-                val s = if (i < sParts.size) sParts[i] else 0
-                val c = if (i < cParts.size) cParts[i] else 0
-                if (s > c) return true
-                if (s < c) return false
-            }
-        } catch (e: Exception) {
-            android.util.Log.e("AppUpdateManager", "Version comparison failed: ${e.message}")
-            return false
-        }
-        return false
-    }
-
     private fun showUpdateDialog(activity: Activity, version: String, changelog: String, apkUrl: String) {
         com.google.android.material.dialog.MaterialAlertDialogBuilder(activity)
             .setTitle("새로운 업데이트 발견 (v$version)")

app/src/main/java/com/example/shiftalarm/CalendarAdapter.kt

@@ -99,7 +99,7 @@ class CalendarAdapter(
         holder.shiftChar.background = null
         holder.shiftChar.text = ""
         holder.holidayNameSmall.visibility = View.GONE
-        holder.shiftChar.textSize = 13f
+        holder.shiftChar.textSize = 15f
 
         // "반월", "반년" (Half-Monthly, Half-Yearly) Special Logic
         // These are overrides or specific shifts that user sets.
@@ -111,7 +111,7 @@ class CalendarAdapter(
             // Holiday Mode (Priority): Show full holiday name, no circle
             holder.shiftChar.text = fullHolidayName
             holder.shiftChar.setTextColor(Color.parseColor("#FF5252"))
-            holder.shiftChar.textSize = 10f
+                holder.shiftChar.textSize = 11f
             holder.shiftChar.background = null
         } else if (item.shift != null && item.shift != "비번") {
             // Shift Mode
@@ -120,7 +120,7 @@ class CalendarAdapter(
             if (item.shift == "반월" || item.shift == "반년") {
                  holder.shiftChar.text = if (item.shift == "반월") "월" else "년"
                  holder.shiftChar.setTextColor(ContextCompat.getColor(context, R.color.black)) // Black for contrast on Half Red/Transparent
-                 holder.shiftChar.textSize = 13f
+                 holder.shiftChar.textSize = 15f
                  holder.shiftChar.background = ContextCompat.getDrawable(context, R.drawable.bg_shift_half_red)
             } else {
                 // Standard Logic
@@ -137,7 +137,7 @@ class CalendarAdapter(
                     else -> item.shift.take(1)
                 }
                 holder.shiftChar.text = shiftAbbreviation
-                holder.shiftChar.textSize = 15f
+                holder.shiftChar.textSize = 17f
                 holder.shiftChar.setTypeface(null, android.graphics.Typeface.BOLD)
 
                 val shiftColorRes = when (item.shift) {
@@ -205,7 +205,7 @@ class CalendarAdapter(
              // holder.holidayNameSmall.text = HolidayManager.getLunarDateString(item.date)
              
              holder.shiftChar.text = HolidayManager.getLunarDateString(item.date)
-             holder.shiftChar.textSize = 10f
+             holder.shiftChar.textSize = 11f
              holder.shiftChar.setTextColor(ContextCompat.getColor(context, R.color.text_tertiary))
              holder.shiftChar.background = null
         }

app/src/main/java/com/example/shiftalarm/Entities.kt

@@ -1,6 +1,7 @@
 package com.example.shiftalarm
 
-import androidx.room.*
+import androidx.room.Entity
+import androidx.room.PrimaryKey
 
 @Entity(tableName = "shift_overrides", primaryKeys = ["factory", "team", "date"])
 data class ShiftOverride(
@@ -28,3 +29,12 @@ data class CustomAlarm(
     val snoozeInterval: Int = 5,
     val snoozeRepeat: Int = 3
 )
+
+@Entity(tableName = "annual_leave")
+data class AnnualLeave(
+    @PrimaryKey
+    val id: Int = 1, // Single row for app-wide annual leave
+    val totalDays: Float, // 총 연차 (1~25)
+    val remainingDays: Float, // 남은 연차
+    val updatedAt: Long = System.currentTimeMillis()
+)

app/src/main/java/com/example/shiftalarm/FragmentSettingsLab.kt

@@ -4,8 +4,11 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.Toast
 import androidx.fragment.app.Fragment
+import androidx.lifecycle.lifecycleScope
 import com.example.shiftalarm.databinding.FragmentSettingsLabBinding
+import kotlinx.coroutines.launch
 
 class FragmentSettingsLab : Fragment() {
 
@@ -20,6 +23,56 @@ class FragmentSettingsLab : Fragment() {
         return binding.root
     }
 
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        
+        setupNumberPicker()
+        loadAnnualLeave()
+        setupSaveButton()
+    }
+
+    private fun setupNumberPicker() {
+        binding.npTotalDays.apply {
+            minValue = 1
+            maxValue = 25
+            wrapSelectorWheel = false
+        }
+    }
+
+    private fun loadAnnualLeave() {
+        lifecycleScope.launch {
+            val repo = ShiftRepository(requireContext())
+            
+            val annualLeave = repo.getAnnualLeave()
+            annualLeave?.let {
+                binding.npTotalDays.value = it.totalDays.toInt()
+                binding.tvRemainingDays.text = String.format("%.1f", it.remainingDays)
+            } ?: run {
+                // Default: 15 days
+                binding.npTotalDays.value = 15
+                binding.tvRemainingDays.text = "15.0"
+            }
+        }
+    }
+
+    private fun setupSaveButton() {
+        binding.btnSaveAnnualLeave.setOnClickListener {
+            val totalDays = binding.npTotalDays.value.toFloat()
+            
+            lifecycleScope.launch {
+                val repo = ShiftRepository(requireContext())
+                
+                repo.recalculateAndSaveAnnualLeave(totalDays)
+                
+                val updated = repo.getAnnualLeave()
+                updated?.let {
+                    binding.tvRemainingDays.text = String.format("%.1f", it.remainingDays)
+                    Toast.makeText(requireContext(), "연차가 저장되었습니다. (남은 연차: ${String.format("%.1f", it.remainingDays)}일)", Toast.LENGTH_SHORT).show()
+                }
+            }
+        }
+    }
+
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null

app/src/main/java/com/example/shiftalarm/ShiftDao.kt

@@ -1,6 +1,11 @@
 package com.example.shiftalarm
 
-import androidx.room.*
+import androidx.room.Dao
+import androidx.room.Delete
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import androidx.room.Update
 
 @Dao
 interface ShiftDao {
@@ -57,4 +62,17 @@ interface ShiftDao {
 
     @Query("DELETE FROM custom_alarms")
     suspend fun clearCustomAlarms()
+
+    // Annual Leave Queries
+    @Query("SELECT * FROM annual_leave WHERE id = 1")
+    suspend fun getAnnualLeave(): AnnualLeave?
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertAnnualLeave(annualLeave: AnnualLeave)
+
+    @Query("UPDATE annual_leave SET remainingDays = :remainingDays, updatedAt = :timestamp WHERE id = 1")
+    suspend fun updateRemainingDays(remainingDays: Float, timestamp: Long = System.currentTimeMillis())
+
+    @Query("DELETE FROM annual_leave")
+    suspend fun clearAnnualLeave()
 }

app/src/main/java/com/example/shiftalarm/ShiftRepository.kt

@@ -57,4 +57,47 @@ class ShiftRepository(private val context: Context) {
     suspend fun clearAllCustomAlarms() = withContext(Dispatchers.IO) {
         dao.clearCustomAlarms()
     }
+
+    // Annual Leave
+    suspend fun calculateUsedAnnualLeave(): Float = withContext(Dispatchers.IO) {
+        val currentYear = java.time.Year.now().toString()
+        val overrides = dao.getAllOverrides()
+        
+        var usedDays = 0f
+        
+        for (override in overrides) {
+            if (override.date.startsWith(currentYear)) {
+                when (override.shift) {
+                    "연차" -> usedDays += 1f
+                    "반년" -> usedDays += 0.5f
+                }
+            }
+        }
+        
+        usedDays
+    }
+
+    suspend fun getAnnualLeave(): AnnualLeave? = withContext(Dispatchers.IO) {
+        dao.getAnnualLeave()
+    }
+
+    suspend fun recalculateAndSaveAnnualLeave(totalDays: Float) {
+        val usedDays = calculateUsedAnnualLeave()
+        val remainingDays = totalDays - usedDays
+        
+        dao.insertAnnualLeave(AnnualLeave(
+            id = 1,
+            totalDays = totalDays,
+            remainingDays = remainingDays
+        ))
+    }
+
+    suspend fun updateRemainingAnnualLeave() {
+        val annualLeave = dao.getAnnualLeave()
+        annualLeave?.let {
+            val usedDays = calculateUsedAnnualLeave()
+            val remainingDays = it.totalDays - usedDays
+            dao.insertAnnualLeave(it.copy(remainingDays = remainingDays))
+        }
+    }
 }

app/src/main/res/drawable/bg_shift_half_red.xml

@@ -8,7 +8,7 @@
         <shape android:shape="oval">
             <stroke android:width="1.5dp" android:color="@color/shift_red"/>
             <solid android:color="@android:color/transparent"/>
-            <size android:width="44dp" android:height="44dp"/>
+            <size android:width="52dp" android:height="52dp"/>
         </shape>
     </item>
 </layer-list>

app/src/main/res/drawable/bg_shift_solid_v4.xml

@@ -2,5 +2,5 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="oval">
     <solid android:color="@color/primary" />
-    <size android:width="44dp" android:height="44dp" />
+    <size android:width="52dp" android:height="52dp" />
 </shape>

app/src/main/res/drawable/bg_shift_stroke_v4.xml

@@ -2,5 +2,5 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="oval">
     <stroke android:width="1.5dp" android:color="@color/primary" />
-    <size android:width="44dp" android:height="44dp" />
+    <size android:width="52dp" android:height="52dp" />
 </shape>

app/src/main/res/drawable/ic_shift_half_red_vector.xml

@@ -1,12 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="44dp"
-    android:height="44dp"
-    android:viewportWidth="44"
-    android:viewportHeight="44">
+    android:width="52dp"
+    android:height="52dp"
+    android:viewportWidth="52"
+    android:viewportHeight="52">
     <!-- Left Half Red -->
     <path
         android:name="left_half"
         android:fillColor="@color/shift_red"
-        android:pathData="M22,0 A22,22 0 0 0 22,44 L22,0 Z" />
+        android:pathData="M26,0 A26,26 0 0 0 26,52 L26,0 Z" />
+    
 </vector>

app/src/main/res/layout/activity_main.xml

@@ -58,12 +58,12 @@
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
-    <!-- Maximized Calendar Card -->
+    <!-- Maximized Calendar Card - Reduced margins for wider calendar -->
     <androidx.cardview.widget.CardView
         android:id="@+id/calendarCard"
         android:layout_width="0dp"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="12dp"
+        android:layout_marginHorizontal="4dp"
         android:layout_marginBottom="8dp"
         app:cardCornerRadius="28dp"
         app:cardElevation="0dp"
@@ -160,7 +160,20 @@
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toTopOf="parent"
                     app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toStartOf="@id/btnTideLocation"/>
+                    app:layout_constraintEnd_toStartOf="@id/tvAnnualLeave"/>
+
+                <TextView
+                    android:id="@+id/tvAnnualLeave"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="연차: 0.0"
+                    android:textSize="12sp"
+                    android:textStyle="bold"
+                    android:textColor="@color/primary"
+                    android:layout_marginEnd="8dp"
+                    app:layout_constraintEnd_toStartOf="@id/btnTideLocation"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"/>
 
                 <androidx.appcompat.widget.AppCompatButton
                     android:id="@+id/btnTideLocation"
@@ -227,7 +240,7 @@
         android:id="@+id/otherTeamsCard"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginHorizontal="12dp"
+        android:layout_marginHorizontal="4dp"
         android:layout_marginBottom="16dp"
         app:cardCornerRadius="20dp"
         app:cardElevation="0dp"
@@ -261,5 +274,4 @@
         </LinearLayout>
     </androidx.cardview.widget.CardView>
 
-
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/fragment_settings_lab.xml

@@ -5,32 +5,124 @@
     android:layout_height="match_parent"
     android:orientation="vertical"
     android:padding="24dp"
-    android:gravity="center">
+    android:gravity="center_horizontal">
 
-    <ImageView
-        android:layout_width="80dp"
-        android:layout_height="80dp"
-        android:src="@drawable/ic_settings"
-        app:tint="@color/text_tertiary"
-        android:layout_marginBottom="16dp"
-        android:alpha="0.5"/>
+    <!-- Header Title -->
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="나의 연차 설정"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        android:textColor="@color/text_primary"
+        android:layout_marginBottom="32dp"/>
+
+    <!-- Total Annual Leave Setting -->
+    <androidx.cardview.widget.CardView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="24dp"
+        app:cardCornerRadius="16dp"
+        app:cardElevation="4dp"
+        app:cardBackgroundColor="@color/surface">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="24dp"
+            android:gravity="center">
 
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-        android:text="실험실 기능 준비 중"
-        android:textSize="18sp"
-        android:textStyle="bold"
+                android:text="총 연차"
+                android:textSize="16sp"
                 android:textColor="@color/text_secondary"
+                android:layout_marginBottom="16dp"/>
+
+            <!-- NumberPicker for Total Days -->
+            <NumberPicker
+                android:id="@+id/npTotalDays"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
                 android:layout_marginBottom="8dp"/>
 
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-        android:text="더욱 편리한 기능을 개발하고 있습니다.\n다음 업데이트를 기대해 주세요!"
+                android:text="일"
                 android:textSize="14sp"
-        android:textColor="@color/text_tertiary"
-        android:gravity="center"
-        android:lineSpacingExtra="4dp"/>
+                android:textColor="@color/text_tertiary"/>
+
+        </LinearLayout>
+
+    </androidx.cardview.widget.CardView>
+
+    <!-- Remaining Annual Leave Display -->
+    <androidx.cardview.widget.CardView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="32dp"
+        app:cardCornerRadius="16dp"
+        app:cardElevation="4dp"
+        app:cardBackgroundColor="@color/surface">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:padding="24dp"
+            android:gravity="center">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="남은 연차"
+                android:textSize="16sp"
+                android:textColor="@color/text_secondary"
+                android:layout_marginBottom="8dp"/>
+
+            <TextView
+                android:id="@+id/tvRemainingDays"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="0.0"
+                android:textSize="36sp"
+                android:textStyle="bold"
+                android:textColor="@color/primary"
+                android:layout_marginBottom="4dp"/>
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="일"
+                android:textSize="14sp"
+                android:textColor="@color/text_tertiary"/>
+
+        </LinearLayout>
+
+    </androidx.cardview.widget.CardView>
+
+    <!-- Calculation Info -->
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="※ 연차: -1일 차감  /  반년: -0.5일 차감"
+        android:textSize="13sp"
+        android:textColor="@color/text_tertiary"
+        android:layout_marginBottom="24dp"
+        android:gravity="center"/>
+
+    <!-- Save Button -->
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/btnSaveAnnualLeave"
+        android:layout_width="match_parent"
+        android:layout_height="56dp"
+        android:text="저장"
+        android:textSize="16sp"
+        android:textStyle="bold"
+        app:cornerRadius="12dp"
+        android:backgroundTint="@color/primary"/>
 
 </LinearLayout>

app/src/main/res/layout/item_day.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/dayRoot"
     android:layout_width="match_parent"
-    android:layout_height="92dp"
+    android:layout_height="108dp"
     android:background="@drawable/bg_grid_cell_v4">
 
     <!-- Day Number (top-left) -->
@@ -16,7 +16,7 @@
         android:layout_marginTop="4dp"
         android:text="12"
         android:textColor="@color/text_primary"
-        android:textSize="14sp"
+        android:textSize="15sp"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
@@ -35,21 +35,21 @@
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <!-- Shift Abbreviation Circular Indicator (Center) -->
+    <!-- Shift Abbreviation Circular Indicator (Center) - Larger size -->
     <TextView
         android:id="@+id/shiftChar"
-        android:layout_width="40dp"
-        android:layout_height="40dp"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
         android:gravity="center"
         android:text="주"
-        android:textSize="15sp"
+        android:textSize="17sp"
         android:textStyle="bold"
         android:textColor="@color/text_primary"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent" 
-        app:layout_constraintVertical_bias="0.45"/>
+        app:layout_constraintVertical_bias="0.42"/>
 
     <!-- Memo Content Text (Below Shift) - Replacing icon logic for visibility -->
     <TextView

app/src/main/res/values-en/strings.xml

@@ -1,3 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">shiftring</string>
+    <string name="app_name">Shift Alarm</string>
+    <string name="team_selection">Team selection</string>
+    <string name="current_shift">Current shift: %1$s</string>
+    <string name="next_shift">Next shift: %1$s</string>
+    <string name="alarm_status">Alarm Status</string>
+    <string name="company_selection">Company selection</string>
+    <string name="tab_basic">Basic Settings</string>
+    <string name="tab_alarm">Alarm Settings</string>
+    <string name="tab_additional">Extras</string>
+    <string name="tab_lab">Leave Management</string>
+    <string-array name="factory_array">
+        <item>Jeonju</item>
+        <item>Nonsan</item>
+    </string-array>
+    <string-array name="team_array">
+        <item>A Team</item>
+        <item>B Team</item>
+        <item>C Team</item>
+        <item>D Team</item>
+    </string-array>
+    <string-array name="theme_array">
+        <item>System Settings</item>
+        <item>Light</item>
+        <item>Dark</item>
+    </string-array>
 </resources>

app/src/main/res/values/strings.xml

@@ -9,7 +9,7 @@
     <string name="tab_basic">기본 설정</string>
     <string name="tab_alarm">알람 설정</string>
     <string name="tab_additional">부가기능</string>
-    <string name="tab_lab">실험실</string>
+    <string name="tab_lab">휴가 관리</string>
 
     <string-array name="factory_array">
         <item>전주</item>

version.json

@@ -1,7 +1,13 @@
 {
-  "versionCode": 1124,
-  "versionName": "1.2.4",
-  "apkUrl": "https://git.webpluss.net/sanjeok77/ShiftRing/releases/download/v1.2.4/app.apk",
-  "changelog": "v1.2.4: Deprecation 경고 수정 및 삭제 알람 버그 수정",
+  "versionCode": 1140,
+  "versionName": "1.4.0",
+  "apkUrl": "https://git.webpluss.net/sanjeok77/ShiftRing/releases/download/v1.4.0/app.apk",
+  "changelog": "v1.4.0: 휴가 관리 기능 추가 (연차/반년 설정 및 자동 계산), 달력 UI 개선 (넓은 화면, 큰 근무 표시)",
+  "forceUpdate": false
+}
+  "versionCode": 1130,
+  "versionName": "1.3.0",
+  "apkUrl": "https://git.webpluss.net/sanjeok77/ShiftRing/releases/download/v1.3.0/app.apk",
+  "changelog": "v1.3.0: versionCode 기반 업데이트 체크 개선",
   "forceUpdate": false
 }