Revert "Special pages: a gallery page of the blog's images"

This reverts commit 0fc470a. The feature was not wanted. Migration
00013 stays on disk because databases have already run it (goose refuses
a missing applied migration); 00014 drops the column and table it added.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Sd8UPWrvyYCLj97JexNw3A

1 files changed, 2 insertions, 24 deletions

diff --git a/AGENTS.md b/AGENTS.md
index e8ab0bd..dba6174 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -58,7 +58,7 @@ internal/config/      env → Config; RootSubdomain = "www"
 internal/db/          Cluster (control pool + lazy per-blog pools, CREATE/DROP DATABASE),
                       goose providers; migrations/control/*.sql, migrations/blog/*.sql
 internal/store/       Store = control DB (users, blog registry, create/delete blog);
-                      BlogStore = one blog's DB (settings, pages + hidden gallery files, posts, files, sections, modules, menu)
+                      BlogStore = one blog's DB (settings, pages, posts, files, sections, modules, menu)
 internal/auth/        bcrypt, JWT issue/parse, cookie, HMAC CSRF
 internal/markdown/    Render(md) → sanitized HTML
 internal/i18n/        languages, T/Tf (English keys → catalog), FormatDate/Month, Accept-Language Match;
@@ -372,28 +372,6 @@ internal/web/         server.go (host router, middleware, render helpers)
   blog-wide `above`/`below` HTML modules' per-page counterpart (a home page
   with a site map or a widget after its posts). `blog/page.html` prints the
   outro after the `postlist` and treats a page with only an outro as not empty.
-- **Special pages** (`pages.kind`, `store/pages.go`): a page's `kind` says
-  what it shows between its intro and outro — `posts` (the default) or a
-  special kind; the list is a CHECK constraint, so a new kind needs a
-  migration. `Page.Special()` is "not posts": special pages keep the whole
-  page chrome (title, address, intro/outro, menu, announcements, home, order)
-  but never hold posts — the post form and posts filter skip them and
-  `handlePostSave` refuses their id. `Kind` is set at creation only (`?kind=`
-  on the Pages tab's "+ New special page" link, a hidden field on the POST,
-  read by `pageKind`); `UpdatePage` never touches it. With one special kind
-  the button links straight to `?kind=gallery`; a second kind should turn it
-  into a chooser. `renderPage` branches on the kind after `blogView`.
-  **Gallery** (`gallery`, `blog/gallery.html`): every `kind = image` file in
-  the library, newest first, each linked to its `/media/<id>` (the no-JS
-  lightbox), minus the page's `page_hidden_files` rows (the form's "Hide"
-  checkboxes, an `.imagegrid` of thumbnails; exclusions are stored, so a new
-  upload shows up without editing the page; the file's FK cascades) and
-  minus the theme's own images (`themeFiles`: logo, favicon, header and
-  background image) — `BlogStore.GalleryImages(pageID, except)`. No
-  pagination: images are `loading=lazy` and the library is bounded by the
-  upload limit. The wall is CSS multi-column (`.gallery { column-width }` in
-  blog.css, narrower under 700px), no script; browsers without columns
-  stack the pictures.
 - **Summaries** (`web/summary.go`, `theme.list_style`): with `summary` a
   listing (page or tag) shows `Post.Excerpt` + a "Read more" link when
   `Post.HasMore` — both filled by `fillExcerpts` in the listing handlers, never
@@ -548,7 +526,7 @@ superadmin password to `admin`. Production refuses both.
   `-- +goose Up/Down` sections; they run automatically at startup. Never
   edit an applied migration. Blog chain so far: `00001_init`, `00002_language`,
   `00003_files`, `00004_tags`, `00005_search`, `00006_format`, `00007_post_image`,
-  `00008_page_outro`, `00009_gizmo_style`, `00010_font_kind`, `00011_post_hide_date`, `00012_page_show_notices`, `00013_page_kind`; control: `00001_init`, `00002_upload_limit`. Both chains were re-baselined at 00001 after
+  `00008_page_outro`, `00009_gizmo_style`, `00010_font_kind`, `00011_post_hide_date`, `00012_page_show_notices`, `00013_page_kind`, `00014_drop_page_kind` (13 added special pages, 14 dropped them again — both stay, applied databases need the pair); control: `00001_init`, `00002_upload_limit`. Both chains were re-baselined at 00001 after
   the move to per-blog databases; deployments from before it have
   `goose_db_version` rows 2–7 in the control DB that must be deleted once
   (README "Upgrading from a single database") or the next control migration