Feat(P3): Modularize module and add Pardakht Novin support

- Split `p3` module into `p3_pardakht_novin` and `p3_sepehr` sub-modules
- Create `pardakht_novin_app` module with dedicated WebView and Hilt configuration
- Rename P3 services, printers, and models to be vendor-specific (e.g., `P3PardakhtNovinService`)
- Add `p3_pardakht_novin` and `p3_sepehr` product flavors to `tis_app` and `stage_app`
- Update project settings and build configurations to include the new modular structure
- Implement Sepehr-specific POS and Printer services in the new module

tis_app/build.gradle.kts

@@ -22,28 +22,27 @@ android {
 
     flavorDimensions.add("module")
     productFlavors {
-        create("p3") {
+        create("p3_pardakht_novin") {
             versionCode = 1
             versionName = "1.0"
             dimension = "module"
-            applicationId = "com.example.tis_app_p3"
-            manifestPlaceholders["appName"] = "تیس"
+            applicationId = "com.example.tis_app_p3_pardakht_novin"
+            manifestPlaceholders["appName"] = "تیس (نوین)"
         }
-        create("ps4") {
+        create("p3_sepehr") {
             versionCode = 1
             versionName = "1.0"
             dimension = "module"
-            applicationId = "com.example.tis_app_p4"
-            manifestPlaceholders["appName"] = "تیس"        }
-        create("standard") {
-            versionCode = 1
-            versionName = "1.0"
-            dimension = "module"
-            applicationId = "com.example.tis_app"
-            manifestPlaceholders["appName"] = "تیس"        }
+            applicationId = "com.example.tis_app_p3_sepehr"
+            manifestPlaceholders["appName"] = "تیس (سپهر)"
+        }
     }
 
     buildTypes {
+        debug {
+            applicationIdSuffix = ".debug"
+            signingConfig = signingConfigs.getByName("debug")
+        }
         release {
             isMinifyEnabled = false
             proguardFiles(
@@ -66,10 +65,10 @@ android {
 dependencies {
     implementation(project(":core"))
     implementation(project(":design_system"))
-    "p3Implementation"(project(":p3"))
-
-    "ps4Implementation"(project(":ps4"))
     
+    "p3_pardakht_novinImplementation"(project(":p3:p3_pardakht_novin"))
+    "p3_sepehrImplementation"(project(":p3:p3_sepehr"))
+
     implementation(libs.hilt.android)
     ksp(libs.hilt.compiler)