Move After-the-Roast onto actual roasts; add Artisan-importable updated .alog download

One system: post-roast observations (weights, colour, DTR, cup notes,
'one change next batch', disproof) now live on the uploaded roast
(actual_roasts.after, migration 011), edited on the roast detail view
with weights/DTR prefilled from the .alog itself. The planner's screen
section is removed (the print worksheet keeps its hand-fill copy), and
the lot 'last refine' suggestion reads the note from both the new home
and legacy plans, newest wins.

Every roast now downloads two ways: the untouched original .alog, and
an updated supplemental copy with the app's data written back as valid
Artisan fields (weight, beans, roastingnotes incl. the LLM review,
cuppingnotes incl. linked cupping score/flavors) — serialized as a
Python literal so Artisan's ast.literal_eval re-imports it.

Co-Authored-By: Claude Fable 5 <[email protected]>

server/openapi.js

@@ -108,10 +108,10 @@ export function buildOpenApiSpec({ origin = "" } = {}) {
     },
     "/api/roasts/{id}": {
       get: { tags: ["actual roasts"], summary: "Roast detail incl. curve, LLM review, linked plan", parameters: [idParam], responses: { 200: ok("Detail"), 404: err("Not found") } },
-      put: { tags: ["actual roasts"], summary: "Reassign the roast to another of your machines", parameters: [idParam], requestBody: jsonBody(obj({ roasterId: { ...str, nullable: true } })), responses: { 200: ok("Reassigned"), 404: err("Not found") } },
+      put: { tags: ["actual roasts"], summary: "Update the roast's machine and/or after-the-roast observations", parameters: [idParam], requestBody: jsonBody(obj({ roasterId: { ...str, nullable: true }, after: { type: "object", description: "greenIn/out/weightLossPct/vsTarget/actualDtrPct/colour/restedDays/brewRatio/method/cupNotes/oneChange/disproof (strings)" } })), responses: { 200: ok("Updated"), 404: err("Not found") } },
       delete: { tags: ["actual roasts"], summary: "Delete an uploaded roast", parameters: [idParam], responses: { 200: ok("Deleted"), 404: err("Not found") } },
     },
-    "/api/roasts/{id}/download": { get: { tags: ["actual roasts"], summary: "Download the original .alog", parameters: [idParam], responses: { 200: { description: "Original file as attachment" }, 404: err("Not found") } } },
+    "/api/roasts/{id}/download": { get: { tags: ["actual roasts"], summary: "Download the .alog — original, or ?variant=updated for a supplemental copy with the app's data (weights, notes, cupping) written back as Artisan fields, importable into Artisan", parameters: [idParam, { name: "variant", in: "query", schema: { type: "string", enum: ["updated"] } }], responses: { 200: { description: "File as attachment" }, 404: err("Not found") } } },
     "/api/roasts/{id}/evaluate": { post: { tags: ["actual roasts"], summary: "Queue a re-review", parameters: [idParam], responses: { 200: ok("Queued"), 404: err("Not found") } } },
 
     // ── Green inventory ──