feat: add geodesic devcontainer for Codespaces usage

.devcontainer.json

@@ -0,0 +1,62 @@
+{
+  "name": "Geodesic",
+  "security.workspace.trust.emptyWindow": true,
+  "security.workspace.trust.untrustedFiles": "prompt",
+  "security.workspace.trust.domain": {
+    "*.github.com": true,
+    "*.app.github.dev": true,
+    "localhost": true
+  },
+  "build": {
+    "dockerfile": "os/debian/Dockerfile.debian",
+    "context": "."
+  },
+  "hostRequirements": {
+    "cpus": 2,
+    "memory": "8gb",
+    "storage": "20gb"
+  },
+  "runArgs": ["-v", "/var/run/docker.sock:/var/run/docker.sock"],
+  "features": {
+    "ghcr.io/devcontainers/features/docker-outside-of-docker": {}
+  },
+
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-azuretools.vscode-docker",
+        "bierner.github-markdown-preview",
+        "tomasdahlqvist.markdown-admonitions",
+        "HashiCorp.terraform",
+        "redhat.vscode-yaml",
+        "EditorConfig.EditorConfig"
+      ],
+      "settings": {
+        "git.openRepositoryInParentFolders": "always",
+        "git.autofetch": true,
+        "git.showProgress": true,
+        "workbench.startupEditor": "readme",
+        "workbench.editor.autoLockGroups": {
+          "readme": "/README.md"
+        },
+        "workbench.editorAssociations": {
+          "*.md": "vscode.markdown.preview.editor"
+        },
+        "terminal.integrated.tabs.title": "Geodesic (${process})",
+        "terminal.integrated.tabs.description": "${task}${separator}${local}${separator}${cwdFolder}",
+        "terminal.integrated.shell.linux": "/bin/bash",
+        "terminal.integrated.allowWorkspaceConfiguration": true,
+        "terminal.integrated.commandsToSkipShell": [],
+        "yaml.schemaStore.enable": true,
+        "json.schemas": [],
+        "yaml.schemas": {
+          "https://atmos.tools/schemas/atmos/atmos-manifest/1.0/atmos-manifest.json": [
+            "**/stacks/**/*.yaml",
+            "!**/stacks/workflows/**/*.yaml",
+            "!**/stacks/schemas/**/*.yaml"
+          ]
+        }
+      }
+    }
+  }
+}

README.md

@@ -47,13 +47,18 @@ Then share the resulting container with everyone on your team to ensure everyone
 - **Version Control for Tools**: Geodesic facilitates easy versioning of tools for different environments, enabling repeatable setups and minimizing compatibility issues.
 - **Reusable Base Image for Toolboxes**: Empower teams to create and maintain consistent toolbox images, ensuring a standardized development environment across the board.
 
+> [!TIP]
+> ### You can try out `geodesic` directly in your browser using GitHub Codespaces
+>
+> [![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://github.com/codespaces/new?hide_repo_select=true&ref=main&repo=cloudposse/geodesic&skip_quickstart=true)
+>
+> <i>Already start one? Find it [here](https://github.com/codespaces).</i>
+>
+
 ## Screenshots
 
 <img src="docs/demo.gif" alt="Demo" />*<br/>Example of running a shell based on the `cloudposse/geodesic` base docker image.*
 
-
-
-
 ## Introduction
 
 These days, the typical software application is distributed as a docker image and run as a container. Why should infrastructure be any different? Since everything we write is "Infrastructure as Code", we believe that it should be treated the same way. This is the "Geodesic Way". Use containers+envs instead of unconventional wrappers, complicated folder structures and symlink hacks. Geodesic is the container for all your infrastructure automation needs that enables you to truly achieve SweetOps.
@@ -330,3 +335,4 @@ Copyright © 2017-2024 [Cloud Posse, LLC](https://cpco.io/copyright)
 <a href="https://cloudposse.com/readme/footer/link?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/geodesic&utm_content=readme_footer_link"><img alt="README footer" src="https://cloudposse.com/readme/footer/img"/></a>
 
 <img alt="Beacon" width="0" src="https://ga-beacon.cloudposse.com/UA-76589703-4/cloudposse/geodesic?pixel&cs=github&cm=readme&an=geodesic"/>
+