Updated Docker configs to use Air for auto-reloading

.air.toml

@@ -0,0 +1,21 @@
+[build]
+  # Tell Air to use your Makefile build target directly!
+  cmd = "make build BUILD_DIR=/tmp"
+
+  # Tell Air where your compiled binary ends up
+  bin = "/tmp/blt"
+
+  # Watch these extensions and ignore these paths
+  include_ext = ["go", "tpl", "tmpl", "html"]
+  exclude_dir = ["assets", "tmp", "bin", "node_modules", "public"]
+
+  # Delay before rebuilding after a file save (ms)
+  delay = 500
+
+[log]
+  time = false
+
+[color]
+  main = "magenta"
+  build = "yellow"
+  runner = "green"

Dockerfile.dev

@@ -4,8 +4,14 @@ WORKDIR /app
 
 RUN apt install -y make gcc
 
+# Make sure /app is safe regardless of who owns it
+RUN git config --global --add safe.directory /app
+
 ENV CGO_ENABLED=1
 
+# Install Air for auto-reloading
+RUN go install github.com/air-verse/air@latest
+
 # Copy dependency definitions first (caching optimization)
 COPY go.mod go.sum ./
 RUN go mod download

Makefile

@@ -20,6 +20,10 @@ build:
 run:
 	$(BUILD_DIR)/$(NAME)
 
+watch:
+	@echo "Starting hot-reload watcher..."
+	@air
+
 .PHONY: help
 all: help
 # help: show this help message

docker-dev.yml

@@ -3,7 +3,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile.dev
-    command: make run BUILD_DIR=/tmp
+    command: make watch
     ports:
       - "2830:2830"
     volumes: