fix(cms): restore hub bindings lost in PR 65 merge resolution (#66)

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

Author: daniellemccool

admin/config.yml

@@ -319,8 +319,8 @@ collections:
               - name: image
                 label: "Illustration"
                 widget: image
-                media_folder: /assets/images/undraw
-                public_folder: /assets/images/undraw
+                media_folder: /assets/images/hub
+                public_folder: /assets/images/hub
                 choose_url: false
                 max_file_size: 2097152
                 accept: "image/jpeg,image/png,image/svg+xml,image/webp"
@@ -564,8 +564,8 @@ collections:
               - name: image
                 label: "Illustration"
                 widget: image
-                media_folder: /assets/images/undraw
-                public_folder: /assets/images/undraw
+                media_folder: /assets/images/hub
+                public_folder: /assets/images/hub
                 choose_url: false
                 max_file_size: 2097152
                 accept: "image/jpeg,image/png,image/svg+xml,image/webp"
@@ -739,8 +739,8 @@ collections:
               - name: image
                 label: "Illustration"
                 widget: image
-                media_folder: /assets/images/undraw
-                public_folder: /assets/images/undraw
+                media_folder: /assets/images/hub
+                public_folder: /assets/images/hub
                 choose_url: false
                 max_file_size: 2097152
                 accept: "image/jpeg,image/png,image/svg+xml,image/webp"
@@ -1234,8 +1234,8 @@ collections:
               - name: image
                 label: "Illustration"
                 widget: image
-                media_folder: /assets/images/undraw
-                public_folder: /assets/images/undraw
+                media_folder: /assets/images/hub
+                public_folder: /assets/images/hub
                 choose_url: false
                 max_file_size: 2097152
                 accept: "image/jpeg,image/png,image/svg+xml,image/webp"
@@ -1253,8 +1253,8 @@ collections:
               - name: image
                 label: "Illustration"
                 widget: image
-                media_folder: /assets/images/undraw
-                public_folder: /assets/images/undraw
+                media_folder: /assets/images/hub
+                public_folder: /assets/images/hub
                 choose_url: false
                 max_file_size: 2097152
                 accept: "image/jpeg,image/png,image/svg+xml,image/webp"

cms/maintainer-notes.md

@@ -40,7 +40,7 @@ How the admin look-and-feel is configured (all in `admin/config.yml` unless note
 - **Entry-list views (News)**: `thumbnail: image` (grid view shows the news image), date-descending default sort, optional year grouping (no default).
 - **"View on Live Site"** (the ⋯ menu in the entry editor): needs `preview_path` on the collection because Sveltia can't infer Jekyll permalinks — set to the permalink pattern with `{{filename}}` standing in for `:path` (see the Events and News collections). Resolves against `site_url`, i.e. staging. Entry collections only; file-collection page editors have no per-file equivalent.
 - **Body-image tidiness**: Events and News set collection-level `media_folder`/`public_folder` so images inserted into entry bodies land in `/assets/images/events` and `/assets/images/news` rather than the global root.
-- **unDraw illustration bank**: `assets/images/undraw/` holds ~320 unDraw SVGs pre-colored in the three brand accents, named `undraw_<title>_<blue|coral|yellow>.svg`. The Asset Library only shows folders referenced somewhere in the config, so the bank is bound as the `media_folder` of the illustration image fields (hub-page heroes, journey steps, Networks sections) — that gives it its own folder in the Asset Library (instead of polluting the global view) and makes those fields' image picker open straight into it. To grow the bank: a supporter saves undraw.co gallery pages with the brand color applied and the SVGs get extracted from the inline HTML (`fill="currentColor"` must be replaced with the page's hex or the files render black standalone).
+- **unDraw illustration bank**: `assets/images/undraw/` holds ~320 unDraw SVGs pre-colored in the three brand accents, named `undraw_<title>_<blue|coral|yellow>.svg`. It is declared as an **asset collection** (`asset_collections:` in admin/config.yml), which gives it its own folder in the Asset Library and makes it a selectable source in every image field's picker. Caveats: (1) asset collections landed upstream 2026-06-12 (sveltia-cms#301) and need a Sveltia release newer than v0.166.3 — until then the key is ignored and the bank is simply part of the global pool (search "undraw"); (2) do NOT instead bind the folder to specific fields' `media_folder` — a field-scoped folder is invisible to every *other* field's picker (tried; locked the bank away from news images). To grow the bank: a supporter saves undraw.co gallery pages with the brand color applied, and the inline SVGs are extracted with `fill="currentColor"` replaced by the page's hex (otherwise they render black standalone).
 - **Preview pane**: `admin/index.html` registers `admin/preview.css` via `CMS.registerPreviewStyle()` so entry previews use site typography (self-contained `@font-face` for the self-hosted Nunito fonts plus tokens copied from `_sass/_variables.scss` — keep in sync by hand). Data-list file editors set `editor: { preview: false }` because a preview of a raw YAML list is noise.
 
 ## Why PATs instead of OAuth (background)