Update gitignore

.gitignore

@@ -0,0 +1,93 @@
+# Binaries for programs and plugins
+bin/
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool
+*.out
+coverage.txt
+*.cover
+
+# Go workspace file
+go.work
+
+# Dependency directories
+vendor/
+
+# IDE and editor files
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Environment variables
+.env
+.env.local
+.env.*.local
+
+# Configuration overrides (keep template)
+config.local.yaml
+config.*.yaml
+!config.yaml
+
+# Log files
+*.log
+logs/
+
+# Temporary files
+tmp/
+temp/
+*.tmp
+
+# Generated protobuf files
+api/grpc/pb/
+*.pb.go
+
+# Queue persistence (if enabled)
+/var/lib/notifier/
+queue.json
+
+# OS files
+Thumbs.db
+
+# Docker volumes
+data/
+
+# Backup files
+*.bak
+*.backup
+
+# Build artifacts
+dist/
+build/
+out/
+
+# Test cache
+.cache/
+
+# Profiling data
+*.prof
+*.pprof
+cpu.out
+mem.out
+
+# Security - never commit these!
+*secret*
+*password*
+*credential*
+*.key
+*.pem
+*.p12
+*.pfx
+!example*
+
+# Local development overrides
+docker-compose.override.yml