feat: implement rollback command for deployments

- Added a new `rollback` command to roll back deployments to their previous release.
- Introduced `findRollbackCandidates` and `rollbackDeployment` functions to handle rollback logic.
- Updated CLI command definitions to include the new `rollback` command with an alias.
- Enhanced deployment conversion to use resolved images for buildable services.
- Introduced a new `graph` module to visualize Kubernetes resources and their relationships.
- Added tests for the new rollback functionality and graph rendering.
- Updated package version to 1.3.0.

command/ps.ts

@@ -1,6 +1,10 @@
 import { defineCommand } from "citty";
-import { listDeployments } from "../lib/shared";
-import { toTable } from "../lib/format";
+import {
+  buildNamespaceGraphs,
+  fetchNamespaceObjects,
+  renderNamespaceGraphs,
+} from "../lib/graph";
+import { getProject } from "../lib/shared";
 
 export const ps = defineCommand({
   meta: {
@@ -16,14 +20,10 @@ export const ps = defineCommand({
     },
   },
   async run({ args: { all } }) {
+    const objects = await fetchNamespaceObjects(getProject());
     console.log(
-      toTable(
-        (await listDeployments())
-          .filter((d) => all || d.status?.replicas)
-          .map((d) => ({
-            name: d.metadata?.name,
-            status: `${d.status?.availableReplicas}/${d.status?.replicas}`,
-          })),
+      renderNamespaceGraphs(
+        buildNamespaceGraphs(objects, { includeIdle: all }),
       ),
     );
   },