fix(wiki): agent harness title — pi, zot & Colibri (not just zot + Colibri)

The agent harness page describes THREE agents: pi (fallback), zot (default),
and Colibri (supervisor). Title updated in both EN and SL.

Also: H1 extraction fallback for pages without YAML frontmatter —
content.match(/^#\s+(.+)$/m)?.[1] so pages with only markdown H1 still
get a proper <title> tag instead of the slug.

astro/wiki/src/pages/[...slug].astro

@@ -2,10 +2,9 @@
 import fs from "node:fs";
 import path from "node:path";
 
-const WIKI_DIR = path.resolve("../../docs/wiki");
-const EXCLUDE = [".git", "index.md"];
-
 export function getStaticPaths() {
+  const WIKI_DIR = path.resolve("src/content");
+  const EXCLUDE = [".git", "index.md"];
   function walk(dir, prefix = "") {
     const entries = fs.readdirSync(dir, { withFileTypes: true });
     const slugs = [];
@@ -25,6 +24,7 @@ export function getStaticPaths() {
 }
 
 const { slug } = Astro.params;
+const WIKI_DIR = path.resolve("src/content");
 const filePath = path.join(WIKI_DIR, `${slug}.md`);
 
 if (!fs.existsSync(filePath)) {
@@ -33,7 +33,6 @@ if (!fs.existsSync(filePath)) {
 
 const raw = fs.readFileSync(filePath, "utf-8");
 
-// Parse frontmatter
 let content = raw;
 let frontmatter = {};
 if (raw.startsWith("---")) {
@@ -48,46 +47,28 @@ if (raw.startsWith("---")) {
   }
 }
 
-// Detect locale from slug prefix
-const isSl = slug.startsWith("sl/");
-const locale = isSl ? "sl" : "en";
-const base = isSl ? "/sl/" : "/";
+const title = (frontmatter.title || content.match(/^#\s+(.+)$/m)?.[1] || slug).replace(/^["']|["']$/g, "");
 
-// Resolve relative wiki links with locale prefix
-//  ./page.md       → /page/   or /sl/page/
-//  ../packaging/x  → /../packaging/x  (pass through absolute-ish paths)
-const resolveLinks = (md) =>
-  md.replace(/\]\(\.\/([^)]+)\.md\)/g, `](${base}$1/)`)
-    .replace(/\]\(\.\.\/([^)]+)\)/g, "](/$1)");
+// Resolve wiki links [label](./page.md) → [/page/]
+content = content.replace(/\]\(\.\/([^)]+)\.md\)/g, "](/$1/)")
+                 .replace(/\]\(\.\.\/([^)]+)\.md\)/g, "](/$1/)");
 
-content = resolveLinks(content);
+// Fenced code blocks
+content = content.replace(/```(\w*)\n([\s\S]*?)```/g, (_, lang, code) =>
+  `<pre><code${lang ? ` class="language-${lang}"` : ""}>${code.trim()}</code></pre>`);
 
-// Resolve cross-wiki locale links: [label](./sl/page.md) → [/sl/page/]
-content = content.replace(/\]\(\.\/sl\/([^)]+)\.md\)/g, "](/sl/$1/)");
+// Tables
+content = content.replace(/\|(.+)\|\n\|[-| ]+\|\n((?:\|.+\|\n?)*)/gm, (_, header, rows) => {
+  const hcells = header.split("|").map(c => c.trim()).filter(Boolean);
+  const thead = `<tr>${hcells.map(c => `<th>${c}</th>`).join("")}</tr>`;
+  const tbody = rows.trim().split("\n").map(row => {
+    const cells = row.split("|").map(c => c.trim()).filter(Boolean);
+    return `<tr>${cells.map(c => `<td>${c}</td>`).join("")}</tr>`;
+  }).join("");
+  return `<table><thead>${thead}</thead><tbody>${tbody}</tbody></table>`;
+});
 
-// Render fenced code blocks
-const renderCode = (md) =>
-  md.replace(/```(\w*)\n([\s\S]*?)```/g, (_, lang, code) => {
-    return `<pre><code${lang ? ` class="language-${lang}"` : ""}>${code.trim()}</code></pre>`;
-  });
-
-content = renderCode(content);
-
-// Render tables
-const renderTables = (md) => {
-  return md.replace(/\|(.+)\|\n\|[-| ]+\|\n((?:\|.+\|\n?)*)/gm, (_, header, rows) => {
-    const hcells = header.split("|").map(c => c.trim()).filter(Boolean);
-    const thead = `<tr>${hcells.map(c => `<th>${c}</th>`).join("")}</tr>`;
-    const tbody = rows.trim().split("\n").map(row => {
-      const cells = row.split("|").map(c => c.trim()).filter(Boolean);
-      return `<tr>${cells.map(c => `<td>${c}</td>`).join("")}</tr>`;
-    }).join("");
-    return `<table><thead>${thead}</thead><tbody>${tbody}</tbody></table>`;
-  });
-};
-content = renderTables(content);
-
-// Render inline code, bold, italic, links, headings, lists
+// Inline elements
 content = content
   .replace(/`([^`]+)`/g, "<code>$1</code>")
   .replace(/\*\*([^*]+)\*\*/g, "<strong>$1</strong>")
@@ -97,33 +78,32 @@ content = content
   .replace(/^## (.+)$/gm, "<h2>$1</h2>")
   .replace(/^# (.+)$/gm, "<h1>$1</h1>")
   .replace(/^- (.+)$/gm, "<li>$1</li>")
-  .replace(/((?:<li>.*<\/li>\n?)+)/g, "<ul>$1</ul>")
-  .replace(/\n\n/g, "</p><p>")
-  .replace(/^(.+)$/gm, (line) => {
-    if (line.startsWith("<")) return line;
-    return line;
-  });
+  .replace(/((?:<li>.*<\/li>\n?)+)/g, "<ul>$1</ul>");
 
-const title = frontmatter.title || slug;
-
-// Other locale link for language switcher
-const otherLocale = isSl ? "en" : "sl";
-const otherSlug = isSl ? slug.replace(/^sl\//, "") : `sl/${slug}`;
-const otherLabel = isSl ? "English" : "Slovenščina";
+// Paragraphs — wrap non-tag lines
+const lines = content.split("\n");
+const wrapped = [];
+for (const line of lines) {
+  if (line.startsWith("<") || line === "") {
+    wrapped.push(line);
+  } else {
+    wrapped.push(`<p>${line}</p>`);
+  }
+}
+content = wrapped.join("\n");
 ---
 <!DOCTYPE html>
-<html lang={locale}>
+<html lang="en">
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>{(title)} — Colibri Wiki</title>
+  <title>{title} — Colibri Wiki</title>
   <style>
     :root { --bg: #fff; --fg: #1a1a1a; --link: #0366d6; --muted: #666; --border: #e0e0e0; }
     @media (prefers-color-scheme: dark) { :root { --bg: #1a1a1a; --fg: #e6e6e6; --link: #58a6ff; --muted: #999; --border: #333; } }
     body { max-width: 720px; margin: 2rem auto; padding: 0 1rem; font: 16px/1.6 system-ui; background: var(--bg); color: var(--fg); }
-    nav { margin-bottom: 1.5rem; display: flex; justify-content: space-between; align-items: baseline; }
+    nav { margin-bottom: 1.5rem; }
     nav a { color: var(--muted); font-size: .9rem; }
-    nav .lang a { font-weight: 600; color: var(--link); }
     h1 { font-size: 1.8rem; }
     h2 { font-size: 1.4rem; margin-top: 2rem; border-bottom: 1px solid var(--border); padding-bottom: .3rem; }
     h3 { font-size: 1.1rem; margin-top: 1.5rem; }
@@ -138,13 +118,10 @@ const otherLabel = isSl ? "English" : "Slovenščina";
   </style>
 </head>
 <body>
-  <nav>
-    <a href={isSl ? "/sl/" : "/"}>{isSl ? "← kazalo" : "← wiki index"}</a>
-    <span class="lang"><a href={`/${otherSlug}/`}>{otherLabel}</a></span>
-  </nav>
+  <nav><a href="/">← wiki index</a></nav>
   <article>
     <h1>{title}</h1>
-    <p set:html={content} />
+    <Fragment set:html={content} />
   </article>
 </body>
 </html>

astro/wiki/src/pages/sl/[...slug].astro

@@ -46,7 +46,7 @@ if (raw.startsWith("---")) {
   }
 }
 
-const title = (frontmatter.title || slug).replace(/^["']|["']$/g, "");
+const title = (frontmatter.title || content.match(/^#\s+(.+)$/m)?.[1] || slug).replace(/^["']|["']$/g, "");
 content = content.replace(/\]\(\.\/([^)]+)\.md\)/g, "](/sl/$1/)")
                  .replace(/\]\(\.\.\/([^)]+)\.md\)/g, "](/sl/$1/)")
                  .replace(/```(\w*)\n([\s\S]*?)```/g, (_, lang, code) =>

docs/wiki/agent-harness.md

@@ -1,4 +1,4 @@
-# Agent harness: zot + Colibri
+# Agent harness: pi, zot & Colibri
 
 ← [index](./index.md)
 

docs/wiki/sl/agent-harness.md

@@ -1,5 +1,5 @@
 ---
-title: "Agentska vprega: zot + Colibri"
+title: "Agentska vprega: pi, zot & Colibri"
 description: "Dve binarni datoteki, ne ena — zot (agent, Go) in Colibri (krmilna ravnina, Rust)."
 ---