refactor: api router declaration & tenant auth scope

build/Dockerfile.example

@@ -12,7 +12,7 @@
 
 # Stage 0
 # Build the binaries
-FROM golang:1.23-alpine
+FROM golang:1.24-alpine
 WORKDIR /app
 COPY go.mod go.sum ./
 RUN go mod download

build/dev/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.23-alpine AS fetch
+FROM golang:1.24-alpine AS fetch
 RUN go install github.com/air-verse/air@v1.61.1
 WORKDIR /app
 COPY . .