feat: basecamp-project skill

.pi/gsd/workflows/list-workspaces.md

@@ -0,0 +1,102 @@
+<gsd-version v="1.12.4" />
+
+<gsd-arguments>
+  <settings><keep-extra-args /></settings>
+</gsd-arguments>
+
+<gsd-execute>
+  <shell command="pi-gsd-tools">
+    <args>
+      <arg string="init" />
+      <arg string="list-workspaces" />
+    </args>
+    <outs>
+      <out type="string" name="workspaces-data" />
+    </outs>
+  </shell>
+  <if>
+    <condition>
+      <starts-with>
+        <left name="workspaces-data" />
+        <right type="string" value="@file:" />
+      </starts-with>
+    </condition>
+    <then>
+      <string-op op="split">
+        <args>
+          <arg name="workspaces-data" />
+          <arg type="string" value="@file:" />
+        </args>
+        <outs>
+          <out type="string" name="workspaces-data-file" />
+        </outs>
+      </string-op>
+      <shell command="cat">
+        <args>
+          <arg name="workspaces-data-file" wrap='"' />
+        </args>
+        <outs>
+          <out type="string" name="workspaces-data" />
+        </outs>
+      </shell>
+    </then>
+  </if>
+</gsd-execute>
+
+## Workspaces (pre-injected)
+
+<gsd-paste name="workspaces-data" />
+
+<purpose>
+List all GSD workspaces found in ~/gsd-workspaces/ with their status.
+</purpose>
+
+<required_reading>
+Read all files referenced by the invoking prompt's execution_context before starting.
+</required_reading>
+
+<process>
+
+## 1. Setup
+
+<!-- Context pre-injected above via WXP - variables available via <gsd-paste name="..."> -->
+
+Parse JSON for: `workspace_base`, `workspaces`, `workspace_count`.
+
+## 2. Display
+
+**If `workspace_count` is 0:**
+
+```
+No workspaces found in ~/gsd-workspaces/
+
+Create one with:
+  /gsd-new-workspace --name my-workspace --repos repo1,repo2
+```
+
+Done.
+
+**If workspaces exist:**
+
+Display a table:
+
+```
+GSD Workspaces (~/gsd-workspaces/)
+
+| Name      | Repos | Strategy | GSD Project |
+| --------- | ----- | -------- | ----------- |
+| feature-a | 3     | worktree | Yes         |
+| feature-b | 2     | clone    | No          |
+
+Manage:
+  cd ~/gsd-workspaces/<name>     # Enter a workspace
+  /gsd-remove-workspace <name>   # Remove a workspace
+```
+
+For each workspace, show:
+- **Name** - directory name
+- **Repos** - count from init data
+- **Strategy** - from WORKSPACE.md
+- **GSD Project** - whether `.planning/PROJECT.md` exists (Yes/No)
+
+</process>