fix: add table styles to .msg-body for readable bordered chat tables (fixes #341) (#345)

* fix: add table CSS to .msg-body for readable bordered tables in chat (fixes #341)

* fix: remove accidentally included ui.js and test_issue342.py from CSS-only PR

* docs: combine v0.50.11 CHANGELOG entries, bump version badge

* fix: restore ui.js from master (autolink already landed in #346)

* fix: restore test_issue342.py deleted by cleanup commit (already on master)

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Co-authored-by: Nathan Esquenazi <nesquena@gmail.com>

static/index.html

@@ -526,7 +526,7 @@
                 <div class="settings-section-title">System</div>
                 <div class="settings-section-meta">Instance version and access controls.</div>
               </div>
-              <span class="settings-version-badge">v0.50.10</span>
+              <span class="settings-version-badge">v0.50.11</span>
             </div>
             <div class="settings-field" style="border-top:1px solid var(--border);padding-top:12px;margin-top:8px">
               <label for="settingsPassword" data-i18n="settings_label_password">Access Password</label>