Build Seth's changes C1 to C11 (Gitea issues 1, 8, 18, 23, 24, 25, 27, 31, 32, 33, 36)

- C1 (issue 1): over target follows VISUAL ticket hours, not the timer.
- C2 (issue 24): a Q.C. reject always needs a reason; accept needs an NCR number after a reject without one.
- C3 (issue 25): an incomplete unit ITP blocks filing.
- C4 (issue 27): prints open the print dialog on the page, no new tab.
- C5 (issue 31): filing is blocked while VISUAL shows a work order open; the feed sets vclosed on VISUAL packets.
- C6 (issue 8): the data book leaves out the history pages.
- C7 (issue 18): the supervisor approves each received short; accept and filing wait for it.
- C8 (issue 23): per-department checklists, edited by the department supervisor or Admin, frozen at START.
- C9 (issue 32): Q.C. and Clerical may run the stamp check.
- C10 (issue 33): the PM screen and reports are for PS-ProjectMgmt and Admin only.
- C11 (issue 36): the Stall screen lists the packets assigned to the welder, at the supervisor's stall.

Migration 0011. Docs: PLAN (also issue 9 confirmed, issue 4 asked), POLICY, SECURITY, SCHEMA, FEED, README, CHANGELOG.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

frontend/src/components/RoleSwitcher.test.tsx

@@ -12,7 +12,7 @@ function routes() {
     "/api/auth/me": { body: LOU },
     "/api/departments": { body: DEPARTMENTS },
     "/api/shop/board": { body: {} },
-    "/api/shop/stations": { body: [] },
+    "/api/stall/mine": { body: { mine: [], submitted: [] } },
     "/api/projects": { body: [] },
   };
 }
@@ -29,7 +29,7 @@ describe("RoleSwitcher", () => {
     await waitFor(() => expect(within(nav).getByRole("button", { name: "Supervisor" })).toHaveAttribute("aria-pressed", "true"));
     fireEvent.click(within(nav).getByRole("button", { name: "Weld Stall" }));
     expect(window.localStorage.getItem(LAST_SCREEN_KEY)).toBe("stall");
-    expect(await screen.findByText("You aren't assigned to a station. Ask an admin to add you to a department.")).toBeInTheDocument();
+    expect(await screen.findByText("Your supervisor assigns packets to you.")).toBeInTheDocument();
   });
 
   it("lands on the remembered screen when it is still allowed", async () => {