feat: CV navigation links in chat responses (GPS for the CV)

Agent instruction now requires markdown links to CV anchors:
- Companies: [Olympic Broadcasting](#exp-olympic-broadcasting)
- Projects: [Immich Photo Manager](#proj-immich-photo-manager)
- Sections: [Skills](#skills), [Experience](#experience)

formatResponse converts [text](#anchor) → clickable green links
that close the chat panel, smooth-scroll to the target, and
pulse a green highlight for 2 seconds.

All existing CV anchor IDs used: exp-{companyID}, proj-{projectID},
course-{courseID}, plus section IDs (experience, projects, skills, etc.)

static/css/04-interactive/_chat.css

@@ -182,6 +182,33 @@
     font-size: 0.75rem;
 }
 
+/* ==========================================================================
+   Navigation Links in Chat Messages
+   ========================================================================== */
+
+.chat-nav-link {
+    color: var(--accent-green, #27ae60);
+    text-decoration: none;
+    font-weight: 600;
+    cursor: pointer;
+    border-bottom: 1px dotted var(--accent-green, #27ae60);
+}
+
+.chat-nav-link:hover {
+    color: #1e8c4c;
+    border-bottom-style: solid;
+}
+
+/* Highlight animation when scrolled to from chat */
+.chat-highlight {
+    animation: chatHighlight 2s ease;
+}
+
+@keyframes chatHighlight {
+    0%, 100% { box-shadow: none; }
+    20%, 80% { box-shadow: 0 0 0 3px var(--accent-green, #27ae60); border-radius: 4px; }
+}
+
 /* ==========================================================================
    Typing Indicator
    ========================================================================== */
@@ -532,3 +559,22 @@
 .theme-clean .chat-typing-dot {
     background: #555555;
 }
+
+.theme-clean .chat-nav-link {
+    color: #2ecc71;
+    border-bottom-color: #2ecc71;
+}
+
+.theme-clean .chat-nav-link:hover {
+    color: #27ae60;
+    border-bottom-color: #27ae60;
+}
+
+.theme-clean .chat-highlight {
+    animation: chatHighlightDark 2s ease;
+}
+
+@keyframes chatHighlightDark {
+    0%, 100% { box-shadow: none; }
+    20%, 80% { box-shadow: 0 0 0 3px #2ecc71; border-radius: 4px; }
+}