feat: replace Redis with PostgreSQL for caching, rate limiting, SMS codes, and token blacklist

- Add 4 PG entities: VerificationCode, RateLimitEntry, TokenBlacklistEntry, CacheEntry
- Add 4 services: VerificationService, RateLimitService, TokenBlacklistService, CacheService
- Add CleanupBackgroundService for periodic expired data cleanup
- Add MigrationHelper for safe schema migration without data loss
- Update AuthController: real SMS code generation, rate limiting, logout endpoint with JWT blacklist
- Update JwtProvider: add JTI claim for token revocation
- Update Program.cs: register new services, JWT blacklist validation, DB migration
- Remove StackExchange.Redis NuGet package and all Redis config references
- Update start-dev.bat: 6→5 services, remove Redis startup
- Update docs: remove Redis references from all documentation
- Fix: logout button spacing on profile page
- Fix: .gitignore data/→/data/ to not ignore Infrastructure/Data/

start-dev.bat

@@ -6,12 +6,11 @@ echo ==========================================
 echo   HealthManager Dev Environment
 echo ==========================================
 
-set "REDIS=C:\Program Files\Redis\redis-server.exe"
 set "PG_DATA=D:\APP\data\pgdata"
 set "PG_BIN=D:\PostgreSQL\18\pgsql\bin"
 set "MINIO_DATA=D:\APP\data\minio"
 echo.
-echo [1/6] Starting PostgreSQL...
+echo [1/5] Starting PostgreSQL...
 if exist "%PG_BIN%\pg_ctl.exe" (
     "%PG_BIN%\pg_ctl.exe" -D "%PG_DATA%" -l "%PG_DATA%\pg.log" start 2>nul
     if errorlevel 1 (
@@ -24,17 +23,7 @@ if exist "%PG_BIN%\pg_ctl.exe" (
 )
 
 echo.
-echo [2/6] Starting Redis...
-tasklist /fi "imagename eq redis-server.exe" | find /i "redis-server.exe" >nul
-if errorlevel 1 (
-    start "Redis" /MIN "%REDIS%" "%ProgramFiles%\Redis\redis.windows.conf"
-    echo   Redis started
-) else (
-    echo   Redis is already running
-)
-
-echo.
-echo [3/6] Starting MinIO...
+echo [2/5] Starting MinIO...
 tasklist /fi "imagename eq minio.exe" | find /i "minio.exe" >nul
 if errorlevel 1 (
     if not exist "%MINIO_DATA%" mkdir "%MINIO_DATA%"
@@ -45,7 +34,7 @@ if errorlevel 1 (
 )
 
 echo.
-echo [4/6] Starting Backend API...
+echo [3/5] Starting Backend API...
 cd /d "%~dp0backend"
 start "HealthManager API" dotnet run --project src\HealthManager.WebApi --urls "http://localhost:5000" --environment Development
 echo   Backend API starting (http://localhost:5000)
@@ -54,12 +43,12 @@ echo   Waiting 15s for backend to boot...
 timeout /t 15 /nobreak >nul
 
 echo.
-echo [5/6] Starting Patient Frontend...
+echo [4/5] Starting Patient Frontend...
 start "Patient Frontend" cmd.exe /c "cd /d %~dp0frontend-patient && npm run dev"
 echo   Patient Frontend starting on http://localhost:5173
 
 echo.
-echo [6/6] Starting Doctor Frontend...
+echo [5/5] Starting Doctor Frontend...
 start "Doctor Frontend" cmd.exe /c "cd /d %~dp0frontend-doctor && npm run dev"
 echo   Doctor Frontend starting on http://localhost:5174
 
@@ -73,10 +62,9 @@ echo   Backend API:  http://localhost:5000
 echo   Swagger:      http://localhost:5000/swagger
 echo   MinIO:        http://localhost:9001
 echo   PostgreSQL:   localhost:5432
-echo   Redis:        localhost:6379
 echo ==========================================
 echo.
-echo   All 6 services started. Close the 3 new
+echo   All 5 services started. Close the 3 new
 echo   windows to stop the apps.
 echo.
 pause