chore: 📝 Refactored documentation and added better sqlite support.

restructure server configuration for multiple instances  - Change server configuration to support multiple instances. - Introduce new fields for tracing and error tracking. - Update example configuration to reflect new structure. - Remove deprecated OpenAPI specification file. - Enhance database adapter to handle SQLite schema translation.

config.yaml

@@ -1,17 +1,26 @@
 # ResolveSpec Test Server Configuration
 # This is a minimal configuration for the test server
 
-server:
-  addr: ":8080"
+servers:
+  default_server: "main"
   shutdown_timeout: 30s
   drain_timeout: 25s
   read_timeout: 10s
   write_timeout: 10s
   idle_timeout: 120s
+  instances:
+    main:
+      name: "main"
+      host: "localhost"
+      port: 8080
+      description: "Main server instance"
+      gzip: true
+      tags:
+        env: "test"
 
 logger:
-  dev: true  # Enable development mode for readable logs
-  path: ""   # Empty means log to stdout
+  dev: true
+  path: ""
 
 cache:
   provider: "memory"
@@ -19,7 +28,7 @@ cache:
 middleware:
   rate_limit_rps: 100.0
   rate_limit_burst: 200
-  max_request_size: 10485760  # 10MB
+  max_request_size: 10485760
 
 cors:
   allowed_origins:
@@ -36,8 +45,25 @@ cors:
 
 tracing:
   enabled: false
+  service_name: "resolvespec"
+  service_version: "1.0.0"
+  endpoint: ""
+
+error_tracking:
+  enabled: false
+  provider: "noop"
+  environment: "development"
+  sample_rate: 1.0
+  traces_sample_rate: 0.1
+
+event_broker:
+  enabled: false
+  provider: "memory"
+  mode: "sync"
+  worker_count: 1
+  buffer_size: 100
+  instance_id: ""
 
-# Database Manager Configuration
 dbmanager:
   default_connection: "primary"
   max_open_conns: 25
@@ -48,7 +74,6 @@ dbmanager:
   retry_delay: 1s
   health_check_interval: 30s
   enable_auto_reconnect: true
-
   connections:
     primary:
       name: "primary"
@@ -59,3 +84,5 @@ dbmanager:
       enable_metrics: false
       connect_timeout: 10s
       query_timeout: 30s
+
+paths: {}