Merge pull request 'feat: EAS build config for Android APK + BUILD.md (FIBEROPS-210)' (#3) from feat/FIBEROPS-210-eas-build-config into main

BUILD.md

@@ -0,0 +1,59 @@
+# Building FiberOps Android APK
+
+## Requirements
+
+- [Expo account](https://expo.dev) — register at expo.dev
+- EAS CLI: `npm install -g eas-cli`
+- Authenticate: `eas login`
+
+## Build (EAS Cloud — recommended)
+
+Builds the APK on Expo's cloud infrastructure. No local Android SDK needed.
+
+```bash
+eas build --profile preview --platform android
+```
+
+Or via npm script:
+
+```bash
+npm run build:android:apk
+```
+
+The build will be queued on EAS. Once complete, download the `.apk` from the Expo dashboard or the URL printed in the CLI output.
+
+## Build (local — requires Android SDK)
+
+Requires Android SDK installed and `ANDROID_HOME` set.
+
+```bash
+npm run build:android:local
+# or directly:
+eas build --local --profile preview --platform android
+```
+
+Alternatively, use the Expo CLI directly:
+
+```bash
+npx expo run:android --variant release
+```
+
+## Distribution
+
+The `preview` profile is configured for **internal distribution** (`buildType: apk`). Share the `.apk` file directly with testers — no Play Store submission needed.
+
+## Current status
+
+- QA passed: MOB.1 (manual tasks), MOB.2 (remittance review)
+- EAS project ID: `15d21320-57f5-4fb6-a116-82d222d914e2`
+- Package: `com.fiberops.mobile`
+- Version: `1.0.0` (versionCode: 1)
+
+## EAS build profiles
+
+| Profile | Distribution | Output | Use case |
+|---------|-------------|--------|----------|
+| `preview` | internal | APK (EAS cloud) | QA / internal testing |
+| `preview-local` | internal | APK (local Gradle) | Offline / CI builds |
+| `development` | internal | Dev client | Development |
+| `production` | store | AAB | Play Store release |

app.json

@@ -22,6 +22,7 @@
         "backgroundColor": "#0891B2"
       },
       "package": "com.fiberops.mobile",
+      "versionCode": 1,
       "permissions": [
         "android.permission.CAMERA",
         "android.permission.RECORD_AUDIO",

eas.json

@@ -13,6 +13,14 @@
         "buildType": "apk"
       }
     },
+    "preview-local": {
+      "distribution": "internal",
+      "android": {
+        "buildType": "apk",
+        "gradleCommand": ":app:assembleRelease"
+      },
+      "env": {}
+    },
     "production": {
       "autoIncrement": true
     }

package.json

@@ -6,7 +6,9 @@
     "start": "expo start",
     "android": "expo start --android",
     "ios": "expo start --ios",
-    "web": "expo start --web"
+    "web": "expo start --web",
+    "build:android:apk": "eas build --profile preview --platform android --non-interactive",
+    "build:android:local": "eas build --local --profile preview --platform android"
   },
   "dependencies": {
     "@react-native-async-storage/async-storage": "2.2.0",