feat(FN-1163): align command references with fn naming

- Update CLI command strings, help text, and project-resolution messaging to reference fn
- Sync core backup/store messaging and dashboard API/planning/subtask prompt examples with fn usage
- Refresh dashboard UI copy in settings, project detection, and PR guidance for consistent command naming
- Adjust CLI/dashboard tests and add a @gsxdsm/fusion changeset for the naming alignment patch

packages/dashboard/app/api.ts

@@ -280,7 +280,7 @@ export function fetchGlobalSettings(): Promise<GlobalSettings> {
   return api<GlobalSettings>("/settings/global");
 }
 
-/** Update global (user-level) settings. These persist across all kb projects. */
+/** Update global (user-level) settings. These persist across all fn projects. */
 export function updateGlobalSettings(settings: Partial<GlobalSettings>): Promise<Settings> {
   return api<Settings>("/settings/global", {
     method: "PUT",
@@ -507,7 +507,7 @@ export function apiFetchGitHubIssues(
   });
 }
 
-/** Import a specific GitHub issue as a kb task */
+/** Import a specific GitHub issue as a fn task */
 export function apiImportGitHubIssue(owner: string, repo: string, issueNumber: number): Promise<Task> {
   return api<Task>("/github/issues/import", {
     method: "POST",
@@ -525,7 +525,7 @@ export interface BatchImportResult {
   retryAfter?: number;
 }
 
-/** Batch import multiple GitHub issues as kb tasks with throttling */
+/** Batch import multiple GitHub issues as fn tasks with throttling */
 export function apiBatchImportGitHubIssues(
   owner: string,
   repo: string,
@@ -562,7 +562,7 @@ export function apiFetchGitHubPulls(
   });
 }
 
-/** Import a specific GitHub pull request as a kb review task */
+/** Import a specific GitHub pull request as a fn review task */
 export function apiImportGitHubPull(owner: string, repo: string, prNumber: number): Promise<Task> {
   return api<Task>("/github/pulls/import", {
     method: "POST",

packages/dashboard/app/components/PrSection.tsx

@@ -85,7 +85,7 @@ export function PrSection({
             Pull Request
           </h4>
           <div className="pr-hint pr-hint--muted">
-            kb is creating a pull request automatically for this task.
+            fn is creating a pull request automatically for this task.
           </div>
         </div>
       );
@@ -199,7 +199,7 @@ export function PrSection({
         </div>
         {automationStatus === "merging-pr" && (
           <div className="pr-hint pr-hint--info">
-            kb is merging this pull request automatically.
+            fn is merging this pull request automatically.
           </div>
         )}
         {automationStatus === "awaiting-pr-checks" && (
@@ -211,7 +211,7 @@ export function PrSection({
         )}
         {prInfo.status === "merged" && (
           <div className="pr-hint pr-hint--info">
-            This PR is merged. kb will finish local cleanup and move the task to Done.
+            This PR is merged. fn will finish local cleanup and move the task to Done.
           </div>
         )}
         <div className="pr-footer">

packages/dashboard/app/components/ProjectDetectionResults.tsx

@@ -22,7 +22,7 @@ export interface ProjectDetectionResultsProps {
  * Displays detected projects with:
  * - Checkboxes for selection
  * - Editable names
- * - Warnings for projects without kb database
+ * - Warnings for projects without fn database
  * - Register Selected / Register All buttons
  */
 export function ProjectDetectionResults({
@@ -202,7 +202,7 @@ export function ProjectDetectionResults({
                 {!hasKbDb && (
                   <div className="detection-result-warning">
                     <AlertCircle size={12} />
-                    <span>No kb database found - will be initialized</span>
+                    <span>No fn database found - will be initialized</span>
                   </div>
                 )}
               </div>

packages/dashboard/app/components/SettingsModal.tsx

@@ -569,7 +569,7 @@ export function SettingsModal({
       return (
         <div className="settings-scope-banner settings-scope-global">
           <span>🌐</span>
-          <span>These settings are shared across all your kb projects.</span>
+          <span>These settings are shared across all your fn projects.</span>
         </div>
       );
     }
@@ -1464,7 +1464,7 @@ export function SettingsModal({
                 <option value="pull-request">Create, monitor, and merge a GitHub pull request</option>
               </select>
               <small>
-                Controls what happens after a task reaches In Review. Direct mode preserves kb&apos;s current local squash-merge behavior. Pull request mode keeps the task in In Review while kb waits for GitHub reviews and required checks before merging the PR.
+                Controls what happens after a task reaches In Review. Direct mode preserves fn&apos;s current local squash-merge behavior. Pull request mode keeps the task in In Review while fn waits for GitHub reviews and required checks before merging the PR.
               </small>
             </div>
             <div className="form-group">

packages/dashboard/app/components/__tests__/settings-mobile.test.tsx

@@ -105,7 +105,7 @@ describe("SettingsModal mobile adaptations", () => {
     expect(getByText("These settings only affect this project.")).toBeTruthy();
 
     await user.click(getByText("Appearance"));
-    expect(getByText("These settings are shared across all your kb projects.")).toBeTruthy();
+    expect(getByText("These settings are shared across all your fn projects.")).toBeTruthy();
   });
 
   it("contains required mobile settings CSS overrides", () => {