Rebrand from Casera/MyCrib to honeyDue

Total rebrand across all Go API source files:
- Go module path: casera-api -> honeydue-api
- All imports updated (130+ files)
- Docker: containers, images, networks renamed
- Email templates: support email, noreply, icon URL
- Domains: casera.app/mycrib.treytartt.com -> honeyDue.treytartt.com
- Bundle IDs: com.tt.casera -> com.tt.honeyDue
- IAP product IDs updated
- Landing page, admin panel, config defaults
- Seeds, CI workflows, Makefile, docs
- Database table names preserved (no migration needed)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docs/LOCALIZATION_PLAN.md

@@ -1,8 +1,8 @@
-# Full Localization Plan for Casera
+# Full Localization Plan for honeyDue
 
 ## Overview
 
-Complete localization of the Casera property management app across three codebases:
+Complete localization of the honeyDue property management app across three codebases:
 - **Go API** - Server-side localization of errors, emails, push notifications, lookup data
 - **KMM/Android** - Compose Multiplatform string resources
 - **iOS** - Apple String Catalogs (.xcstrings)
@@ -28,7 +28,7 @@ go get github.com/nicksnyder/go-i18n/v2
 ### 1.2 Directory Structure
 
 ```
-myCribAPI-go/
+honeyDueAPI-go/
 ├── internal/
 │   └── i18n/
 │       ├── i18n.go           # Core setup, bundle, T() helper
@@ -139,7 +139,7 @@ Use Compose Multiplatform Resources (already in build.gradle.kts via `compose.co
 ### 2.2 Directory Structure
 
 ```
-MyCribKMM/composeApp/src/commonMain/
+HoneyDueKMM/composeApp/src/commonMain/
 └── composeResources/
     ├── values/
     │   └── strings.xml          # English (base)
@@ -195,8 +195,8 @@ MyCribKMM/composeApp/src/commonMain/
 ### 2.4 Usage in Compose
 
 ```kotlin
-import casera.composeapp.generated.resources.Res
-import casera.composeapp.generated.resources.*
+import honeydue.composeapp.generated.resources.Res
+import honeydue.composeapp.generated.resources.*
 import org.jetbrains.compose.resources.stringResource
 
 @Composable