style(docs): replace em dashes with hyphens for consistency

src/pages/docs.astro

@@ -103,10 +103,10 @@ import BaseLayout from '../layouts/BaseLayout.astro';
               <h3>Activity Bar</h3>
             </div>
             <ul class="interface-list">
-              <li><strong>Files</strong> — Project file explorer</li>
-              <li><strong>Git</strong> — Stage, commit, push</li>
-              <li><strong>History</strong> — Browse file history</li>
-              <li><strong>Settings</strong> — Preferences & account</li>
+              <li><strong>Files</strong> - Project file explorer</li>
+              <li><strong>Git</strong> - Stage, commit, push</li>
+              <li><strong>History</strong> - Browse file history</li>
+              <li><strong>Settings</strong> - Preferences & account</li>
             </ul>
           </div>
           
@@ -126,9 +126,9 @@ import BaseLayout from '../layouts/BaseLayout.astro';
               <span class="interface-tag">AI_ASSISTANT</span>
             </div>
             <ul class="interface-list">
-              <li><strong>Chat</strong> — Main communication channel</li>
-              <li><strong>Model Selector</strong> — Choose AI model</li>
-              <li><strong>Command Center</strong> — Type <code>@</code> for special commands</li>
+              <li><strong>Chat</strong> - Main communication channel</li>
+              <li><strong>Model Selector</strong> - Choose AI model</li>
+              <li><strong>Command Center</strong> - Type <code>@</code> for special commands</li>
             </ul>
           </div>
           
@@ -229,8 +229,8 @@ import BaseLayout from '../layouts/BaseLayout.astro';
             <h3>Context is Key</h3>
             <p>The AI automatically knows about the file you are currently looking at. You don't need to copy-paste code into the chat.</p>
             <ul>
-              <li><strong>Ask questions</strong> — "Explain this function", "Refactor this to be more performant", "Find the bug in this logic"</li>
-              <li><strong>Tasking</strong> — "Create a new component for X", "Update the CSS to match this design", "Run the tests and fix the failure"</li>
+              <li><strong>Ask questions</strong> - "Explain this function", "Refactor this to be more performant", "Find the bug in this logic"</li>
+              <li><strong>Tasking</strong> - "Create a new component for X", "Update the CSS to match this design", "Run the tests and fix the failure"</li>
             </ul>
           </div>
           
@@ -261,8 +261,8 @@ import BaseLayout from '../layouts/BaseLayout.astro';
               <h3>Account Tab</h3>
             </div>
             <ul>
-              <li><strong>API Key</strong> — Your Zaguán subscription key for AI features</li>
-              <li><strong>Manage Subscription</strong> — Link to your account dashboard</li>
+              <li><strong>API Key</strong> - Your Zaguán subscription key for AI features</li>
+              <li><strong>Manage Subscription</strong> - Link to your account dashboard</li>
             </ul>
           </div>
           
@@ -272,10 +272,10 @@ import BaseLayout from '../layouts/BaseLayout.astro';
               <h3>Storage Tab</h3>
             </div>
             <ul>
-              <li><strong>Storage Mode</strong> — Local (.zblade/ folder) or Server storage</li>
-              <li><strong>Sync Metadata</strong> — Sync conversation titles to server (no code)</li>
-              <li><strong>Enable Cache</strong> — Cache recent context for faster access</li>
-              <li><strong>Max Cache Size</strong> — Configure cache (10-500 MB)</li>
+              <li><strong>Storage Mode</strong> - Local (.zblade/ folder) or Server storage</li>
+              <li><strong>Sync Metadata</strong> - Sync conversation titles to server (no code)</li>
+              <li><strong>Enable Cache</strong> - Cache recent context for faster access</li>
+              <li><strong>Max Cache Size</strong> - Configure cache (10-500 MB)</li>
             </ul>
           </div>
           
@@ -286,9 +286,9 @@ import BaseLayout from '../layouts/BaseLayout.astro';
               <span class="setting-tag">PER-PROJECT</span>
             </div>
             <ul>
-              <li><strong>Max Context Tokens</strong> — Control context sent to AI (2K-32K)</li>
-              <li><strong>Enable Compression</strong> — Remote (cloud) or Local compression</li>
-              <li><strong>Allow .gitignored Files</strong> — Include gitignored files in AI context</li>
+              <li><strong>Max Context Tokens</strong> - Control context sent to AI (2K-32K)</li>
+              <li><strong>Enable Compression</strong> - Remote (cloud) or Local compression</li>
+              <li><strong>Allow .gitignored Files</strong> - Include gitignored files in AI context</li>
             </ul>
           </div>
         </div>
@@ -389,9 +389,9 @@ import BaseLayout from '../layouts/BaseLayout.astro';
           <h3>Platform Notes (Linux / X11)</h3>
           <p>On X11-based desktops (e.g., Openbox, i3, Fluxbox), window capture has the following limitations:</p>
           <ul>
-            <li><strong>Current workspace only</strong> — The window picker only shows windows on your active workspace. Windows on other virtual desktops cannot be captured because X11 does not render off-screen windows.</li>
-            <li><strong>Window must be visible</strong> — The target window must be visible and not fully obscured by another window. If a window is covered, the capture may return a black image. <strong>Click the window to bring it to the front before capturing.</strong></li>
-            <li><strong>Compositors help</strong> — If you run a compositor such as <code class="inline-code">picom</code> or <code class="inline-code">compton</code>, these limitations are largely eliminated — compositors maintain off-screen buffers for all windows, enabling capture of obscured or unfocused windows.</li>
+            <li><strong>Current workspace only</strong> - The window picker only shows windows on your active workspace. Windows on other virtual desktops cannot be captured because X11 does not render off-screen windows.</li>
+            <li><strong>Window must be visible</strong> - The target window must be visible and not fully obscured by another window. If a window is covered, the capture may return a black image. <strong>Click the window to bring it to the front before capturing.</strong></li>
+            <li><strong>Compositors help</strong> - If you run a compositor such as <code class="inline-code">picom</code> or <code class="inline-code">compton</code>, these limitations are largely eliminated - compositors maintain off-screen buffers for all windows, enabling capture of obscured or unfocused windows.</li>
           </ul>
           <p class="screenshot-note-wayland">These limitations do not apply to <strong>Wayland</strong> desktops (GNOME, KDE Plasma 6) or <strong>macOS</strong>, which use compositing by default.</p>
         </div>