Add honeycomb completion heatmap and dev API environment

- Add HoneycombSummaryView component with colored hexagon grid
- Display completion summary on residence detail screen
- Add CompletionSummary model to KMP shared layer
- Add DEV/PROD environment split in ApiConfig
- Fix ResidenceResponse initializers for completionSummary parameter

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

composeApp/src/commonMain/kotlin/com/tt/honeyDue/network/ApiConfig.kt

@@ -3,9 +3,10 @@ package com.tt.honeyDue.network
 /**
  * API Environment Configuration
  *
- * To switch between localhost and dev server, simply change the CURRENT_ENV value:
+ * To switch environments, simply change the CURRENT_ENV value:
  * - Environment.LOCAL for local development
- * - Environment.DEV for remote dev server
+ * - Environment.DEV for remote dev/staging server
+ * - Environment.PROD for production server
  */
 object ApiConfig {
     // ⚠️ CHANGE THIS TO TOGGLE ENVIRONMENT ⚠️
@@ -13,7 +14,8 @@ object ApiConfig {
 
     enum class Environment {
         LOCAL,
-        DEV
+        DEV,
+        PROD
     }
 
     /**
@@ -22,7 +24,8 @@ object ApiConfig {
     fun getBaseUrl(): String {
         return when (CURRENT_ENV) {
             Environment.LOCAL -> "http://${getLocalhostAddress()}:8000/api"
-            Environment.DEV -> "https://api.myhoneydue.com/api"
+            Environment.DEV -> "https://devapi.myhoneydue.com/api"
+            Environment.PROD -> "https://api.myhoneydue.com/api"
         }
     }
 
@@ -32,7 +35,8 @@ object ApiConfig {
     fun getMediaBaseUrl(): String {
         return when (CURRENT_ENV) {
             Environment.LOCAL -> "http://${getLocalhostAddress()}:8000"
-            Environment.DEV -> "https://api.myhoneydue.com"
+            Environment.DEV -> "https://devapi.myhoneydue.com"
+            Environment.PROD -> "https://api.myhoneydue.com"
         }
     }
 
@@ -42,7 +46,8 @@ object ApiConfig {
     fun getEnvironmentName(): String {
         return when (CURRENT_ENV) {
             Environment.LOCAL -> "Local (${getLocalhostAddress()}:8000)"
-            Environment.DEV -> "Dev Server (api.myhoneydue.com)"
+            Environment.DEV -> "Dev Server (devapi.myhoneydue.com)"
+            Environment.PROD -> "Production (api.myhoneydue.com)"
         }
     }