docs(site): lead with the Rune, and drop the Todoist comparison from filters

Yggdrasil is self-hosting too, so labelling only the Docker page
"Self-hosting" was misleading and put it above the Rune it was built for.
Reorder "As a Rune" above the Docker page, rename that page "With Docker",
and make the landing hero's primary call to action the Rune, with Docker
beside it.

Also drop the "the grammar is Todoist's" line from the filters page — the
factual import/export interoperability keeps naming Todoist, but the
positioning and soft comparisons do not.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docs/filters.md

@@ -1,8 +1,7 @@
 # Saved filters
 
-A filter is a small expression describing a slice of your tasks. The grammar is
+A filter is a small expression describing a slice of your tasks. The grammar will
-deliberately close to the one Todoist uses, so if you are coming from there you
+feel familiar if you have used query-based filters in other task apps.
-already know it.
 
 ```
 today & p1

docs/self-hosting.md

@@ -1,7 +1,8 @@
-# Self-hosting
+# With Docker
 
-verdande is one static binary and one directory. There is no database server, no
+Running it yourself outside a panel: one static binary and one directory. There is
-cache, no queue and no second process.
+no database server, no cache, no queue and no second process. (Yggdrasil is
+self-hosting too — for that route see [As a Rune](rune.md).)
 
 ## Docker
 

mkdocs.yml

@@ -44,8 +44,8 @@ extra_css:
 nav:
   - Home: index.md
   - Setting it up:
-      - Self-hosting: self-hosting.md
       - As a Rune: rune.md
+      - With Docker: self-hosting.md
       - Configuration: configuration.md
   - Using it:
       - Signing in: signing-in.md

site/index.html

@@ -856,8 +856,11 @@
 				</p>
 
 				<div class="actions">
-					<a class="button primary" href="https://kristianwind.github.io/verdande/self-hosting/">
+					<a class="button primary" href="https://kristianwind.github.io/verdande/rune/">
-						Self-host it
+						As a Rune
+					</a>
+					<a class="button" href="https://kristianwind.github.io/verdande/self-hosting/">
+						With Docker
 					</a>
 					<a class="button" href="https://github.com/kristianwind/verdande">Source</a>
 					<a class="button" href="https://kristianwind.github.io/verdande/">Documentation</a>