chore(docs): regenerate man page, HTML docs, and wiki

docs/fish-config.1

@@ -2510,8 +2510,8 @@ Opens the compiled docs/fish-config.1 directly via man -l, bypassing the
 pager fallback chain.
 If a section keyword is given, the pager opens at the nearest matching
 heading.
-The symlink and MANPATH are also configured automatically on shell start
-for the standard invocation:
+The symlink is created once on first run (like an install step) and
+MANPATH is set each session, enabling the standard invocation:
 .IP
 .nf
 \f[C]

docs/html/15-11-viewing-this-manual.html

@@ -509,8 +509,9 @@ q           quit</code></pre>
 help config pkg --man</code></pre>
 <p>Opens the compiled docs/fish-config.1 directly via man -l, bypassing
 the pager fallback chain. If a section keyword is given, the pager opens
-at the nearest matching heading. The symlink and MANPATH are also
-configured automatically on shell start for the standard invocation:</p>
+at the nearest matching heading. The symlink is created once on first
+run (like an install step) and MANPATH is set each session, enabling the
+standard invocation:</p>
 <pre><code>man fish-config</code></pre>
 <p>NOTE: fish-config (hyphen) is this config's man page. fish_config
 (underscore) is fish's built-in browser-based configuration tool — a

docs/wiki/11-viewing-this-manual.md

@@ -31,8 +31,9 @@ navigation.
 
 Opens the compiled docs/fish-config.1 directly via man -l, bypassing
 the pager fallback chain. If a section keyword is given, the pager opens
-at the nearest matching heading. The symlink and MANPATH are also
-configured automatically on shell start for the standard invocation:
+at the nearest matching heading. The symlink is created once on first
+run (like an install step) and MANPATH is set each session, enabling
+the standard invocation:
 
     man fish-config