fix: Removed need for has_date in templates.

TODOS.md

@@ -3,20 +3,10 @@
 - [ ] Content-hash fingerprinting for CSS and JS cache busting
 - [ ] Performance
   - [ ] See if we can disable bounds checks in `write_indented` and elsewhere.
-- [ ] remove "has_*" keys from context.
-- [x] Enable configuration to opt-out of features, particular pre/post processors.
-- [ ] proper date/time/now object.
-- [ ] Footer isn't centered properly.
 - [ ] mustache data keys for opengraph, etc.
 - [ ] Block attributes on code fences (`{ #ex-1 }`) — hello-world.md
-- [x] Emoji shortcodes (`:shrug:` etc.) — 2 instances
-  - [x] Backslash in shrug not visible.
 - [ ] include-code shortcode (`{{< include-code ... >}}`) — i-ported-fd-to-odin
-- [x] Nix build integration — main flake runs thor + tailwindcss instead of Hugo
-- [x] OpenGraph meta tags
-- [x] copy all files from `static` to `public`.
 - [ ] ensure sidenote numbers render in display order and not in declaration order.
-- [x] Search up for `thor.json` files.
 - [ ] OpenGraph meta tags — verify all fields match production site
 - [ ] Add Opt-in deflist support.
 - [ ] set opengraph tags / description automatically if unset. (Like hugo does)
@@ -40,6 +30,8 @@
   - [ ] event based
 - [ ] Free cmark HTML output (`body_html`) — cmark allocates via C malloc, not the arena, so it leaks per iteration in watch mode
 - [ ] commands
+  - [ ] `build` alias of default
+  - [ ] `init` set up new project
 - [ ] Use spall to find ways to reduce run time.
 - [ ] warn/error when unknown key used in mustache.
 - [ ] Review every file in thor

render.odin

@@ -15,7 +15,6 @@ Page_Context :: struct {
 	permalink:    string,
 	title:        string,
 	starred:      bool,
-	has_date:     bool,
 	date_iso:     string,
 	date_display: string,
 }
@@ -43,7 +42,6 @@ Base_Data :: struct {
 Page_Data :: struct {
 	using base:   Base_Data,
 	page_title:   string,
-	has_date:     bool,
 	date_iso:     string,
 	date_display: string,
 	is_post:      bool,
@@ -66,7 +64,6 @@ build_page_context :: proc(page: Page) -> Page_Context {
 		permalink = page.permalink,
 		title = page.title,
 		starred = page.is_starred,
-		has_date = page.date != "",
 		date_iso = page.date,
 		date_display = format_date(page.date),
 	}
@@ -227,7 +224,6 @@ render_page_html :: proc(
 	data.title = fmt.tprintf("%s | %s", page.title, config.title)
 	data.page_title = page.title
 	data.body = page.body_html
-	data.has_date = page.date != ""
 	data.date_iso = page.date
 	data.date_display = format_date(page.date)
 	data.is_post = is_article