mount LevelUpInbox + document Gemini env vars

1. Dashboard.tsx — mount LevelUpInbox as a bottom panel on the
   MISSIONS tier sidebar (below MissionsList, above the tier rail).
   Capped at 38% height so it never crowds the mission list; scrolls
   independently when the proposal count grows.

2. deploy/compose/.env.example — document GEMINI_API_KEY +
   CLAWMATES_REFINER_MODEL + CLAWMATES_LEVEL_UP_MODEL. Refine + Level-
   Up silently 500 without the key; the model overrides default to
   gemini-2.5-flash so setting the key is the only required step.

Closes the two loose ends I called out last turn (inbox not mounted,
env vars undocumented). The full flow — Refine → mission launch →
security scan / benchmark → level-up review — is now wireable
end-to-end on a fresh deploy just by copying .env.example → .env
and setting POSTGRES_PASSWORD + GEMINI_API_KEY.

deploy/compose/.env.example

@@ -25,6 +25,14 @@ CLAWMATES_BOOTSTRAP_CREDITS=1250
 # and provide the key here (uncomment):
 # ANTHROPIC_API_KEY=sk-ant-...
 
+# --- Gemini (mission Refine + agent/team Level-Up) --------------------------
+# Both features call Gemini via generativelanguage.googleapis.com. Without a
+# key, the Refine button and Level-Up buttons return 500.
+# Model overrides default to gemini-2.5-flash (cheap, JSON-mode-native).
+# GEMINI_API_KEY=AIza...
+# CLAWMATES_REFINER_MODEL=gemini-2.5-flash
+# CLAWMATES_LEVEL_UP_MODEL=gemini-2.5-flash
+
 # --- Auth mode (optional) ---------------------------------------------------
 # clawmates.toml defaults to mode = "local". For Clerk, set mode = "clerk"
 # and auth.issuer_url there, then supply the frontend keys (see docs/clerk.md):

frontend/src/components/dashboard/Dashboard.tsx

@@ -24,6 +24,7 @@ import { WorldCanvas } from "../world/WorldCanvas";
 import { ObservePanel } from "../observe/ObservePanel";
 import { StructureTree, orgNode, type TreeItem } from "./StructureTree";
 import { MissionsList } from "./MissionsList";
+import { LevelUpInbox } from "./LevelUpInbox";
 import { MissionCanvas } from "./MissionCanvas";
 import { RepoList } from "./RepoList";
 import { RepoCanvas } from "./RepoCanvas";
@@ -720,15 +721,30 @@ export function Dashboard({ user, orgs, claws }: { user?: { display_name?: strin
           )}
 
           {isMissions ? (
-            <MissionsList
+            <div style={{ display: "flex", flexDirection: "column", minHeight: 0, flex: 1 }}>
-              selectedId={missionsSel}
+              <div style={{ flex: "1 1 0", minHeight: 0, overflow: "auto" }}>
-              onSelect={setMissionsSel}
+                <MissionsList
-              refreshKey={missionsRefresh}
+                  selectedId={missionsSel}
-              onCreated={(id) => {
+                  onSelect={setMissionsSel}
-                setMissionsSel(id);
+                  refreshKey={missionsRefresh}
-                setMissionsRefresh((n) => n + 1);
+                  onCreated={(id) => {
-              }}
+                    setMissionsSel(id);
-            />
+                    setMissionsRefresh((n) => n + 1);
+                  }}
+                />
+              </div>
+              <div
+                style={{
+                  flex: "none",
+                  borderTop: "1px solid rgba(255,255,255,.06)",
+                  padding: "10px 12px",
+                  maxHeight: "38%",
+                  overflow: "auto",
+                }}
+              >
+                <LevelUpInbox />
+              </div>
+            </div>
           ) : isRepos ? (
             <RepoList
               selectedId={repoSel}