Add templ generation to Dockerfile

Dockerfile

@@ -6,6 +6,9 @@ WORKDIR /app
 # Install sqlc
 RUN go install github.com/sqlc-dev/sqlc/cmd/sqlc@latest
 
+# Install templ
+RUN go install github.com/a-h/templ/cmd/templ@latest
+
 # Copy source code
 COPY . .
 
@@ -15,6 +18,9 @@ RUN go mod tidy
 # Generate sqlc code
 RUN sqlc generate
 
+# Generate templ code
+RUN templ generate
+
 # Build the application
 RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main ./cmd/server