start migration gitea to forgejo

.devcontainer/Dockerfile

@@ -1,6 +1,15 @@
 FROM debian:13
 
-RUN apt update &&\ 
+ARG USERNAME=dev
+ARG USER_UID=1000
+ARG USER_GID=1000
+
+RUN groupadd --gid ${USER_GID:-1000} $USERNAME \
+    && useradd --uid ${USER_UID:-1000} --gid ${USER_GID:-1000} -m $USERNAME
+
+RUN apt update &&\
     apt install ca-certificates curl git -y &&\
     curl -fsSL https://get.docker.com -o get-docker.sh &&\
     sh get-docker.sh
+
+USER $USERNAME

.devcontainer/devcontainer.json

@@ -1,11 +1,20 @@
 {
     "workspaceFolder": "/workspace",
     "workspaceMount": "source=${localWorkspaceFolder},target=/workspace,type=bind,Z",
+    "remoteUser": "dev",
     "mounts": [
-        "source=${localEnv:HOME}/.ssh,target=/root/.ssh,type=bind,readonly"
+      "source=${localEnv:HOME}/.ssh,target=/root/.ssh,type=bind,readonly"
     ],
     "build": {
-        "dockerfile": "Dockerfile"
+      "dockerfile": "Dockerfile",
+      "args": {
+        "USERNAME": "dev",
+        "USER_UID": "${localEnv:UID}",
+        "USER_GID": "${localEnv:GID}"
+      },
+    },
+    "containerEnv": {
+      "SHELL": "/bin/bash"
     },
     "postCreateCommand": "docker context create prod --docker \"host=ssh://user@62.210.212.10\""
 }