🔧 Enhance Gitea deployment workflows and fix nginx configuration

- Added new CI/CD workflow `ci-cd-reliable.yml` for reliable deployments with database support.
- Created `docker-compose.zero-downtime-fixed.yml` to address nginx configuration issues for zero-downtime deployments.
- Improved existing workflows to check for nginx configuration file and create a fallback if missing.
- Updated `DEPLOYMENT-FIXES.md` to document new workflows and fixes.

✅ These changes improve deployment reliability and ensure proper nginx configuration for seamless updates.

DEPLOYMENT-FIXES.md

@@ -45,22 +45,35 @@ The Gitea Actions were failing with "Connection refused" errors when trying to c
   - `.gitea/workflows/ci-cd-fast.yml`
   - `.gitea/workflows/ci-cd-zero-downtime-fixed.yml`
   - `.gitea/workflows/ci-cd-simple.yml` (new)
+  - `.gitea/workflows/ci-cd-reliable.yml` (new)
+
+#### **5. ✅ Fixed Nginx Configuration Issue**
+- **Issue**: Zero-downtime deployment failing due to missing nginx configuration file in Gitea Actions
+- **Fix**: Created `docker-compose.zero-downtime-fixed.yml` with fallback nginx configuration
+- **Added**: Automatic nginx config creation if file is missing
+- **Files**: 
+  - `docker-compose.zero-downtime-fixed.yml` (new)
 
 ## Available Workflows
 
-### 1. CI/CD Simple (Recommended)
+### 1. CI/CD Reliable (Recommended)
+- **File**: `.gitea/workflows/ci-cd-reliable.yml`
+- **Description**: Simple, reliable deployment using docker-compose with database services
+- **Best for**: Most reliable deployments with database support
+
+### 2. CI/CD Simple
 - **File**: `.gitea/workflows/ci-cd-simple.yml`
 - **Description**: Uses the improved deployment script with comprehensive error handling
-- **Best for**: Reliable deployments with good debugging
+- **Best for**: Reliable deployments without database dependencies
 
-### 2. CI/CD Fast
+### 3. CI/CD Fast
 - **File**: `.gitea/workflows/ci-cd-fast.yml`
 - **Description**: Fast deployment with rolling updates
 - **Best for**: Production deployments with zero downtime
 
-### 3. CI/CD Zero Downtime
+### 4. CI/CD Zero Downtime (Fixed)
 - **File**: `.gitea/workflows/ci-cd-zero-downtime-fixed.yml`
-- **Description**: Full zero-downtime deployment with nginx load balancer
+- **Description**: Full zero-downtime deployment with nginx load balancer (fixed nginx config issue)
 - **Best for**: Production deployments requiring high availability
 
 ## Testing the Fixes