refactor: strip WP-/RB- ticket refs from apps and libs (RD-18)

204 WP-NN/RB-NN comments named a closed ticket instead of the code they
sit next to. git blame already records history and stays correct when
code moves; the comment does not. This sweep removes the reference and
keeps the sentence, across 95 files in apps/ and libs/ plus the
behaviour-spec generator's header text.

Eleven references stay: five story files justify an a11y disable per
the README's rule, and one line in a11y.mdx documents that convention.
Two sentences needed a rewrite, not a deletion, so the reference's
meaning survives its removal. behaviour-spec.mdx is regenerated, not
hand-edited.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

libs/shared/src/ui/alert/alert.stories.ts

@@ -13,7 +13,7 @@ const meta: Meta<AlertComponent> = {
 export default meta;
 type Story = StoryObj<AlertComponent>;
 
-// role assertions guard the polite/assertive split (WP-16): errors interrupt, others don't.
+// role assertions guard the polite/assertive split: errors interrupt, others don't.
 export const Info: Story = {
   args: { type: 'info' },
   play: async ({ canvasElement }) => {

libs/shared/src/ui/data-block/data-block.component.ts

@@ -6,7 +6,7 @@ import { HeadingComponent } from '@shared/ui/heading/heading.component';
     `.block-wrapper` panel with a `<dl>` of projected `<app-data-row>`s. Use `stacked`
     (`.data-block--stacked`) when labels/values are long and should stack. This is the
     single data surface (a generic white `app-card` used to exist but was unused and
-    removed — see WP-12); the datablock carries its own surface, so it is not nested in
+    removed); the datablock carries its own surface, so it is not nested in
     another one. When there is no visible `heading`, pass an `ariaLabel` so the definition
     list is announced. */
 @Component({

libs/shared/src/ui/form-field/form-field.stories.ts

@@ -24,8 +24,8 @@ type Story = StoryObj<FormFieldComponent>;
 
 export const Default: Story = {
   args: { label: 'BSN', fieldId: 'bsn', description: '9 cijfers', required: true },
-  // Composition contract: fieldId must equal the input's id — enforced here, not by DI
-  // (see WP-16). Catches drift in the description→aria-describedby wiring.
+  // Composition contract: fieldId must equal the input's id — enforced here, not by DI.
+  // Catches drift in the description→aria-describedby wiring.
   play: async ({ canvasElement }) => {
     const canvas = within(canvasElement);
     const input = canvas.getByRole('textbox');

libs/shared/src/ui/masked-value/masked-value.component.ts

@@ -3,7 +3,7 @@ import { ButtonComponent } from '@shared/ui/button/button.component';
 
 /**
  * Atom: a possibly-masked sensitive value (BSN, BIG-nummer, …) with an optional, audited
- * reveal affordance (WP-40). The value arrives masked from the server (data-minimisation)
+ * reveal affordance. The value arrives masked from the server (data-minimisation)
  * and is swapped for the full value on reveal; the reveal button shows only when the value
  * is still masked AND the caller says the principal may reveal it. Centralises the
  * masked-detection that consumers used to sniff inline. The atom only emits `reveal`; the

libs/shared/src/ui/rich-text-editor/rich-text-editor.component.ts

@@ -16,7 +16,7 @@ export interface PlaceholderOption {
 // CIBG-GAP EXTENSION: Tekstgebied — CIBG has no rich-text/WYSIWYG pattern (a
 // contenteditable editor with formatting + placeholder chips); hand-rolled
 // surface (toolbar + chip styling), see cibg-gaps.mdx. Buttons still use the
-// vendored .btn-ghost class (WP-10).
+// vendored .btn-ghost class.
 /**
  * Molecule: a minimal no-dependency WYSIWYG editor over a `RichTextBlock`.
  *