add air

.air.toml

@@ -0,0 +1,52 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = []
+  bin = "./tmp/main"
+  cmd = "go build -o ./tmp/main ."
+  delay = 1000
+  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+  exclude_file = []
+  exclude_regex = ["_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  post_cmd = []
+  pre_cmd = []
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  silent = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[proxy]
+  app_port = 0
+  enabled = false
+  proxy_port = 0
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true

docker-compose.yml

@@ -0,0 +1,36 @@
+services:
+  mongo:
+    image: mongo
+    container_name: mongo
+    restart: unless-stopped
+
+    # ---------- credentials ----------
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: ${MONGO_ROOT_USER}
+      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_ROOT_PASSWORD}
+
+    # ---------- persistence ----------
+    volumes:
+      # primary data store
+      - mongo_data:/data/db
+      # (optional) replica‑set metadata; small but useful to persist
+      - mongo_cfg:/data/configdb
+      # seed scripts for first‑run init (create users, seed collections, etc.)
+      - ./mongo/init:/docker-entrypoint-initdb.d:ro
+
+    # ---------- networking ----------
+    # Only published when the 'dev' profile is active
+    ports:
+      - "${MONGO_PORT}:27017"
+
+    # ---------- basic health check ----------
+    healthcheck:
+      test: ["CMD", "mongosh", "--quiet", "--eval", "db.adminCommand('ping')"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+
+# ---------- named volumes ----------
+volumes:
+  mongo_data:
+  mongo_cfg: