Enhance A2A Multi-Tenancy and Visibility: Table Redesign, Owner Column, and Logic Cleanup (#1385)

* add

Signed-off-by: rakdutta <rakhibiswas@yahoo.com>

* added owner

Signed-off-by: rakdutta <rakhibiswas@yahoo.com>

* a2a agent tabular

Signed-off-by: rakdutta <rakhibiswas@yahoo.com>

* list a2a

Signed-off-by: rakdutta <rakhibiswas@yahoo.com>

* test

Signed-off-by: rakdutta <rakhibiswas@yahoo.com>

* filter tag

Signed-off-by: rakdutta <rakhibiswas@yahoo.com>

* description

Signed-off-by: rakdutta <rakhibiswas@yahoo.com>

* fix: update A2A agents empty state colspan to match table columns

The A2A agents table now has 12 columns (ID, Name, Description, Endpoint,
Tags, Type, Status, Reachability, Owner, Team, Visibility, Actions), but
the empty state message was still using colspan=7. This updates it to
colspan=12 for proper table formatting.

Also removes trailing whitespace from button element.

Signed-off-by: Mihai Criveti <crivetimihai@gmail.com>

---------

Signed-off-by: rakdutta <rakhibiswas@yahoo.com>
Signed-off-by: Mihai Criveti <crivetimihai@gmail.com>
Co-authored-by: Mihai Criveti <crivetimihai@gmail.com>

Author: rakdutta

mcpgateway/static/admin.js

@@ -11451,15 +11451,8 @@ function filterEntitiesByTags(entityType, tagsInput) {
         .map((tag) => tag.trim().toLowerCase())
         .filter((tag) => tag);
 
-    let rows;
-    if (entityType === "a2a-agents") {
-        const panel = document.querySelector(`#${entityType}-panel`);
-        rows = panel.querySelectorAll(".border.rounded-lg.p-4");
-        // 👆 adjust selector if your agent cards have different class names
-    } else {
-        const tableSelector = `#${entityType}-panel tbody tr`;
-        rows = document.querySelectorAll(tableSelector);
-    }
+    const tableSelector = `#${entityType}-panel tbody tr`;
+    const rows = document.querySelectorAll(tableSelector);
 
     let visibleCount = 0;
 
@@ -11474,20 +11467,6 @@ function filterEntitiesByTags(entityType, tagsInput) {
         // Extract tags from this row using specific tag selectors (not status badges)
         const rowTags = new Set();
 
-        /*
-        const tagElements_ver1 = row.querySelectorAll(`
-            span.inline-flex.items-center.px-2.py-0\\.5.rounded.text-xs.font-medium.bg-blue-100.text-blue-800,
-            span.inline-block.bg-blue-100.text-blue-800.text-xs.px-2.py-1.rounded-full
-        `);
-
-        const tagElements_ver2 = row.querySelectorAll(`
-            span.inline-flex.items-center.px-2\\.5.py-0\\.5.rounded-full.text-xs.font-medium.bg-blue-100.text-blue-800,
-            span.inline-flex.items-center.px-2\\.5.py-0\\.5.rounded-full.text-xs.font-medium.bg-gray-100.text-gray-700,
-            span.inline-flex.items-center.px-2.py-1.rounded.text-xs.bg-gray-100.text-gray-700,
-            span.inline-block.bg-blue-100.text-blue-800.text-xs.px-2.py-1.rounded-full
-        `);
-        */
-
         const tagElements = row.querySelectorAll(`
             /* Gateways */
             span.inline-block.bg-blue-100.text-blue-800.text-xs.px-2.py-1.rounded-full,