Rename AI Tycoon to Token Empire across entire codebase

Full rebrand: UI display text, package scope (@ai-tycoon/* -> @token-empire/*),
localStorage keys, Docker/CI image paths, database names, and documentation.

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

pnpm-lock.yaml

@@ -20,12 +20,12 @@ importers:
 
   apps/server:
     dependencies:
-      '@ai-tycoon/shared':
-        specifier: workspace:*
-        version: link:../../packages/shared
       '@hono/node-server':
         specifier: ^1.13.8
         version: 1.19.14(hono@4.12.15)
+      '@token-empire/shared':
+        specifier: workspace:*
+        version: link:../../packages/shared
       bcryptjs:
         specifier: ^3.0.3
         version: 3.0.3
@@ -45,7 +45,7 @@ importers:
         specifier: ^11.1.0
         version: 11.1.0
     devDependencies:
-      '@ai-tycoon/tsconfig':
+      '@token-empire/tsconfig':
         specifier: workspace:*
         version: link:../../packages/tsconfig
       '@types/node':
@@ -60,10 +60,10 @@ importers:
 
   apps/web:
     dependencies:
-      '@ai-tycoon/game-engine':
+      '@token-empire/game-engine':
         specifier: workspace:*
         version: link:../../packages/game-engine
-      '@ai-tycoon/shared':
+      '@token-empire/shared':
         specifier: workspace:*
         version: link:../../packages/shared
       lucide-react:
@@ -82,7 +82,7 @@ importers:
         specifier: ^5.0.0
         version: 5.0.12(@types/react@19.2.14)(react@19.2.5)
     devDependencies:
-      '@ai-tycoon/tsconfig':
+      '@token-empire/tsconfig':
         specifier: workspace:*
         version: link:../../packages/tsconfig
       '@types/react':
@@ -112,11 +112,11 @@ importers:
 
   packages/game-engine:
     dependencies:
-      '@ai-tycoon/shared':
+      '@token-empire/shared':
         specifier: workspace:*
         version: link:../shared
     devDependencies:
-      '@ai-tycoon/tsconfig':
+      '@token-empire/tsconfig':
         specifier: workspace:*
         version: link:../tsconfig
       typescript:
@@ -125,14 +125,14 @@ importers:
 
   packages/game-simulation:
     dependencies:
-      '@ai-tycoon/game-engine':
+      '@token-empire/game-engine':
         specifier: workspace:*
         version: link:../game-engine
-      '@ai-tycoon/shared':
+      '@token-empire/shared':
         specifier: workspace:*
         version: link:../shared
     devDependencies:
-      '@ai-tycoon/tsconfig':
+      '@token-empire/tsconfig':
         specifier: workspace:*
         version: link:../tsconfig
       '@types/node':
@@ -147,7 +147,7 @@ importers:
 
   packages/shared:
     devDependencies:
-      '@ai-tycoon/tsconfig':
+      '@token-empire/tsconfig':
         specifier: workspace:*
         version: link:../tsconfig
       typescript: