chore: v2.8.21 — update progress steps, clone in background, extra SSH keys inline, today's spend

- Plugin update reports its running step (plugin-update-progress.json →
  plugin_update_progress); a hidden update or clone leaves a progress chip.
- Clone here can run in the background.
- Git identity: extra SSH keys are added inline per host (no More keys tab).
- Users: spend today (viewer's local day, ?tz_offset=).
- Prettier on the files touched since v2.8.20.

server/openapi-extra/artifacts.js

@@ -36,9 +36,17 @@ const schemas = {
       laneId: { type: "integer", nullable: true },
       sessionId: { type: "string", nullable: true },
       source: { type: "string", nullable: true, description: "Plugin: `name@marketplace`." },
-      market: { type: "string", nullable: true, description: "Plugin: owner/repo, git URL or marketplace.json URL." },
+      market: {
+        type: "string",
+        nullable: true,
+        description: "Plugin: owner/repo, git URL or marketplace.json URL.",
+      },
       url: { type: "string", nullable: true, description: "Page: a https://claude.ai/… link." },
-      files: { type: "array", items: { type: "object" }, description: "The files the snapshot recorded." },
+      files: {
+        type: "array",
+        items: { type: "object" },
+        description: "The files the snapshot recorded.",
+      },
       size: { type: "integer", nullable: true },
       shared: { type: "boolean" },
       sharedAt: { type: "string", nullable: true },
@@ -87,12 +95,18 @@ const paths = {
           in: "query",
           schema: { type: "string", enum: ["all", "mine", "hub", "unowned"] },
         },
-        { name: "kind", in: "query", schema: { type: "string", enum: ["page", "file", "skill", "plugin"] } },
+        {
+          name: "kind",
+          in: "query",
+          schema: { type: "string", enum: ["page", "file", "skill", "plugin"] },
+        },
         { name: "q", in: "query", schema: { type: "string" } },
         laneQuery,
         { name: "sessionId", in: "query", schema: { type: "string" } },
       ],
-      responses: { 200: { description: "`{items}`.", content: { "application/json": { schema: items } } } },
+      responses: {
+        200: { description: "`{items}`.", content: { "application/json": { schema: items } } },
+      },
     },
   },
   "/api/artifacts/settings": {
@@ -190,11 +204,14 @@ const paths = {
       tags: ["Artifacts"],
       summary: "Keep one uploaded file (≤ 25 MB)",
       operationId: "uploadArtifactFile",
-      requestBody: multipart({
-        files: { type: "string", format: "binary" },
-        title: { type: "string" },
-        description: { type: "string" },
-      }, ["files"]),
+      requestBody: multipart(
+        {
+          files: { type: "string", format: "binary" },
+          title: { type: "string" },
+          description: { type: "string" },
+        },
+        ["files"]
+      ),
       responses: created(item),
     },
   },
@@ -222,13 +239,16 @@ const paths = {
       operationId: "uploadArtifactSkills",
       description:
         "`paths` is a JSON array of each file's relative path. Zip sizes are read before inflating; nothing is stored if any skill fails.",
-      requestBody: multipart({
-        files: { type: "array", items: { type: "string", format: "binary" } },
-        paths: { type: "string" },
-        name: { type: "string" },
-        title: { type: "string" },
-        description: { type: "string" },
-      }, ["files"]),
+      requestBody: multipart(
+        {
+          files: { type: "array", items: { type: "string", format: "binary" } },
+          paths: { type: "string" },
+          name: { type: "string" },
+          title: { type: "string" },
+          description: { type: "string" },
+        },
+        ["files"]
+      ),
       responses: created(items),
     },
   },
@@ -246,7 +266,10 @@ const paths = {
         },
         ["name", "description", "content"]
       ),
-      responses: created({ type: "object", properties: { item: item.properties.item, items: items.properties.items } }),
+      responses: created({
+        type: "object",
+        properties: { item: item.properties.item, items: items.properties.items },
+      }),
     },
   },
   "/api/artifacts/plugin/inspect": {
@@ -254,10 +277,14 @@ const paths = {
       tags: ["Artifacts"],
       summary: "Read a marketplace's plugin list",
       operationId: "inspectArtifactMarket",
-      description: "Clones a user-named https link only to read `marketplace.json`; no credential is ever sent.",
+      description:
+        "Clones a user-named https link only to read `marketplace.json`; no credential is ever sent.",
       requestBody: json({ market: { type: "string" } }, ["market"]),
       responses: {
-        200: { description: "`{market, name, description, plugins: [{name, key, description, version, category}]}`." },
+        200: {
+          description:
+            "`{market, name, description, plugins: [{name, key, description, version, category}]}`.",
+        },
         502: errs,
       },
     },
@@ -285,7 +312,10 @@ const paths = {
       summary: "One artifact",
       operationId: "getArtifact",
       parameters: [idParam],
-      responses: { 200: { description: "`{item}`.", content: { "application/json": { schema: item } } }, 404: errs },
+      responses: {
+        200: { description: "`{item}`.", content: { "application/json": { schema: item } } },
+        404: errs,
+      },
     },
     patch: {
       tags: ["Artifacts"],
@@ -299,7 +329,11 @@ const paths = {
         source: { type: "string", description: "Plugin only." },
         market: { type: "string", description: "Plugin only." },
       }),
-      responses: { 200: { description: "`{item}`.", content: { "application/json": { schema: item } } }, 403: errs, 404: errs },
+      responses: {
+        200: { description: "`{item}`.", content: { "application/json": { schema: item } } },
+        403: errs,
+        404: errs,
+      },
     },
     delete: {
       tags: ["Artifacts"],

server/openapi-extra/auth.js

@@ -393,6 +393,11 @@ const paths = {
                           properties: {
                             workspaces: { type: "integer" },
                             sessions: { type: "integer" },
+                            today: {
+                              type: "object",
+                              description: "Spent since the viewer's local midnight (`tz_offset`).",
+                              properties: { cost: { type: "number" }, tokens: { type: "integer" } },
+                            },
                             last7d: {
                               type: "object",
                               properties: { cost: { type: "number" }, tokens: { type: "integer" } },