fix(cli): add externalize/internalize to top-level squad --help (#1050)

.changeset/help-externalize-internalize.md

@@ -0,0 +1,5 @@
+---
+"@bradygaster/squad-cli": patch
+---
+
+Add `externalize` and `internalize` to the top-level `squad --help` command list so they are discoverable (#1050).

packages/squad-cli/src/cli-entry.ts

@@ -240,6 +240,8 @@ async function main(): Promise<void> {
     console.log(`             Aliases: workstreams, streams (deprecated)`);
     console.log(`  ${BOLD}link${RESET}       Link project to a remote team root`);
     console.log(`             Usage: link <team-repo-path>`);
+    console.log(`  ${BOLD}externalize${RESET}  Move local squad state to an external team root`);
+    console.log(`  ${BOLD}internalize${RESET}  Pull an external team root back into the project`);
     console.log(`  ${BOLD}build${RESET}      Compile squad.config.ts into .squad/ markdown`);
     console.log(`             Flags: --check (validate only), --dry-run (preview)`);
     console.log(`                    --watch (rebuild on change)`);

test/human-journeys.test.ts

@@ -565,7 +565,7 @@ describe('Cross-journey: CLI --help is the safety net', () => {
     await harness.close();
 
     // A confused human types --help. Do they see EVERY command?
-    const expectedCommands = ['init', 'status', 'doctor', 'help', 'upgrade', 'export', 'import'];
+    const expectedCommands = ['init', 'status', 'doctor', 'help', 'upgrade', 'export', 'import', 'externalize', 'internalize'];
     for (const cmd of expectedCommands) {
       expect(output.toLowerCase()).toContain(cmd);
     }