refactor: Add Docker and Docker Compose installation to devcontainer setup

.devcontainer/Dockerfile

@@ -1,5 +1,16 @@
 FROM node:18-bullseye
 
-RUN useradd -m -s /bin/bash vscode
+RUN apt-get update && apt-get install -y sudo
+RUN useradd -m -s /bin/bash vscode && echo "vscode ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/vscode
 RUN mkdir -p /workspaces && chown -R vscode:vscode /workspaces
 WORKDIR /workspaces
+
+# Install Docker and Docker Compose
+RUN apt-get update && \
+    apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release && \
+    curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg && \
+    echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null && \
+    apt-get update && \
+    apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+
+USER vscode

.devcontainer/devcontainer.json

@@ -1,18 +1,21 @@
 {
+  "name": "LibreChat Development",
   "dockerComposeFile": "docker-compose.yml",
   "service": "app",
   "workspaceFolder": "/workspaces",
   "customizations": {
     "vscode": {
-      "extensions": [],
+      "extensions": ["ms-azuretools.vscode-docker"],
       "settings": {
-        "terminal.integrated.profiles.linux": {
-          "bash": null
-        }
+        "terminal.integrated.defaultProfile.linux": "bash"
       }
     }
   },
-  "postCreateCommand": "",
-  "features": { "ghcr.io/devcontainers/features/git:1": {} },
-  "remoteUser": "vscode"
+  "postCreateCommand": "sudo apt-get update && sudo apt-get install -y docker.io docker-compose",
+  "features": {
+    "ghcr.io/devcontainers/features/git:1": {},
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {}
+  },
+  "remoteUser": "vscode",
+  "forwardPorts": [3080, 27017, 7700]
 }

.devcontainer/docker-compose.yml

@@ -17,6 +17,7 @@ services:
     volumes:
       # This is where VS Code should expect to find your project's source code and the value of "workspaceFolder" in .devcontainer/devcontainer.json
       - ..:/workspaces:cached
+      - /var/run/docker.sock:/var/run/docker.sock
       # Uncomment the next line to use Docker from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker-compose for details.
       # - /var/run/docker.sock:/var/run/docker.sock 
     environment: