fix: overlay z-index clipping, CLI badge hover, workspace dropdown spacing (#71)

Fix five stacking/overflow bugs in static/style.css (no JS changes):

1. Profile dropdown overlaps chat messages
   .topbar lacked a stacking context -- added position:relative;z-index:10
   so the dropdown (z-index:200 child) always paints above .messages (z-index:0)

2. Workspace dropdown clipped by sidebar overflow:hidden
   .sidebar overflow:hidden was swallowing the upward-opening ws-dropdown.
   Changed to overflow:visible -- scroll is already on .session-list, not .sidebar.
   Added position:relative;z-index:10;overflow:visible to .sidebar-bottom.

3. Slash-command dropdown could render behind tool cards
   .composer-wrap had position:relative but no z-index.
   Added z-index:10 so cmd-dropdown always sits above .messages (z-index:0).

4. Skill picker dropdown clipped inside Settings modal
   .settings-panel had overflow-y:auto which clipped the absolute-positioned
   skill picker. Changed to overflow:visible + display:flex;flex-direction:column,
   moved overflow-y:auto to .settings-body, raised skill-picker-dropdown to z-index:1100.

5. CLI session badge blocks action buttons on hover
   Added .session-item.cli-session:hover::after { display:none } so the gold
   'cli' label hides on hover, making archive/delete/pin fully reachable.

6. Workspace dropdown name+path crowded on same line
   .ws-opt was a plain block with inline spans. Added flex-direction:column;gap:4px
   and display:block to each child so name and path stack cleanly on separate lines.

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

static/style.css

@@ -6,7 +6,7 @@
   }
   body{background:var(--bg);color:var(--text);height:100vh;height:100dvh;overflow:hidden;display:flex;}
   .layout{display:flex;width:100%;height:100vh;height:100dvh;}
-  .sidebar{width:300px;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0;}
+  .sidebar{width:300px;background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:visible;flex-shrink:0;}
   .sidebar-header{padding:16px 18px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;}
   .logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(145deg,#e8a030,var(--accent));display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;color:#fff;flex-shrink:0;box-shadow:0 2px 8px rgba(233,69,96,.3);}
   .sidebar-header h1{font-size:15px;font-weight:600;}
@@ -113,7 +113,7 @@
   .memory-content{font-size:12px;line-height:1.7;color:var(--text);}
   .memory-content p{margin-bottom:6px;}
   .memory-empty{color:var(--muted);font-size:12px;font-style:italic;}
-  .sidebar-bottom{border-top:1px solid var(--border);padding:12px 14px;flex-shrink:0;}
+  .sidebar-bottom{border-top:1px solid var(--border);padding:12px 14px;flex-shrink:0;position:relative;z-index:10;overflow:visible;}
   .field-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:5px;opacity:.8;}
   select{width:100%;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text);padding:7px 28px 7px 10px;font-size:12px;outline:none;appearance:none;margin-bottom:6px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238888aa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;}
   select:focus{border-color:rgba(124,185,255,.4);box-shadow:0 0 0 2px rgba(124,185,255,.08);}
@@ -123,7 +123,7 @@
   .sm-btn{flex:1;padding:7px 0;border-radius:8px;font-size:11px;font-weight:500;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,.08);color:var(--muted);cursor:pointer;transition:all .15s;text-align:center;letter-spacing:.02em;}
   .sm-btn:hover{background:rgba(255,255,255,0.09);color:var(--text);border-color:rgba(255,255,255,.15);}
   .main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;background:rgba(26,26,46,0.5);}
-  .topbar{padding:12px 20px;border-bottom:1px solid var(--border);background:rgba(22,33,62,.98);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;}
+  .topbar{padding:12px 20px;border-bottom:1px solid var(--border);background:rgba(22,33,62,.98);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;flex-shrink:0;position:relative;z-index:10;}
   .topbar-title{font-size:15px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
   .topbar-meta{font-size:11px;color:var(--muted);margin-top:3px;opacity:.75;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
   .topbar-chips{display:flex;gap:6px;align-items:center;flex-shrink:0;}
@@ -347,11 +347,11 @@
 .ws-chip{user-select:none;}
 .ws-dropdown{display:none;position:absolute;bottom:calc(100% + 4px);left:0;right:0;min-width:200px;background:#1a2535;border:1px solid var(--border2);border-radius:10px;box-shadow:0 -4px 24px rgba(0,0,0,.4);z-index:200;overflow:hidden;max-height:320px;overflow-y:auto;}
 .ws-dropdown.open{display:block;}
-.ws-opt{padding:9px 14px;cursor:pointer;transition:background .12s;}
+.ws-opt{padding:10px 14px;cursor:pointer;transition:background .12s;display:flex;flex-direction:column;gap:4px;align-items:flex-start;}
 .ws-opt:hover{background:rgba(255,255,255,.07);}
 .ws-opt.active{background:rgba(124,185,255,.1);}
-.ws-opt-name{font-size:13px;color:var(--text);font-weight:500;}
+.ws-opt-name{display:block;font-size:13px;color:var(--text);font-weight:500;line-height:1.25;white-space:normal;overflow:hidden;text-overflow:ellipsis;}
-.ws-opt-path{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
+.ws-opt-path{display:block;font-size:10px;color:var(--muted);line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:normal;opacity:.72;word-break:break-word;}
 .ws-divider{height:1px;background:var(--border);margin:4px 0;}
 .ws-manage{color:var(--muted);font-size:12px;}
 /* ── Workspace management panel ── */
@@ -445,7 +445,7 @@
 .msg-role > span{line-height:1;}
 
 /* Composer wrap: slightly less padding on smaller heights */
-.composer-wrap{border-top:1px solid rgba(255,255,255,.07);padding:10px 20px 14px;position:relative;}
+.composer-wrap{border-top:1px solid rgba(255,255,255,.07);padding:10px 20px 14px;position:relative;z-index:10;}
 
 /* Cron status badges: pill shape refinement */
 .cron-status{border-radius:99px;font-size:10px;letter-spacing:.04em;}
@@ -569,7 +569,7 @@ body.resizing{user-select:none;cursor:col-resize;}
 .msg-usage:hover{opacity:1;}
 /* Skill picker (cron create form) */
 .skill-picker-wrap{position:relative;}
-.skill-picker-dropdown{position:absolute;left:0;right:0;top:100%;background:var(--sidebar);border:1px solid var(--border2);border-radius:6px;z-index:10;max-height:180px;overflow-y:auto;box-shadow:0 4px 12px rgba(0,0,0,.3);}
+.skill-picker-dropdown{position:absolute;left:0;right:0;top:100%;background:var(--sidebar);border:1px solid var(--border2);border-radius:6px;z-index:1100;max-height:180px;overflow-y:auto;box-shadow:0 4px 12px rgba(0,0,0,.3);}
 .skill-opt{padding:6px 10px;cursor:pointer;font-size:12px;color:var(--muted);transition:background .1s;}
 .skill-opt:hover{background:rgba(255,255,255,.08);color:var(--text);}
 .skill-picker-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px;}
@@ -609,9 +609,9 @@ body.resizing{user-select:none;cursor:col-resize;}
 
 /* ── Settings overlay ── */
 .settings-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;display:flex;align-items:center;justify-content:center;}
-.settings-panel{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:0;width:380px;max-width:90vw;max-height:80vh;overflow-y:auto;box-shadow:0 12px 40px rgba(0,0,0,.5);}
+.settings-panel{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:0;width:380px;max-width:90vw;max-height:80vh;overflow:visible;box-shadow:0 12px 40px rgba(0,0,0,.5);display:flex;flex-direction:column;}
 .settings-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--border);}
-.settings-body{padding:20px;}
+.settings-body{padding:20px;overflow-y:auto;flex:1;}
 .settings-field{margin-bottom:16px;}
 .settings-field label{display:block;font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:6px;}
 /* Save button inside the settings panel */
@@ -706,3 +706,6 @@ body.resizing{user-select:none;cursor:col-resize;}
   flex-shrink: 0;
   pointer-events: none; /* don't block clicks on session-actions beneath */
 }
+.session-item.cli-session:hover::after {
+  display: none; /* hide badge on hover so session-actions icons are fully reachable */
+}