docs: update docs icons (#12465)

### What problem does this PR solve?

Update icons for docs.
Trailing spaces are auto truncated by the editor, does not affect real
content.

### Type of change

- [x] Documentation Update

docs/guides/team/_category_.json

@@ -4,5 +4,8 @@
   "link": {
     "type": "generated-index",
     "description": "Team-specific guides."
+  },
+  "customProps": {
+    "categoryIcon": "LucideUsers"
   }
 }

docs/guides/team/join_or_leave_team.md

@@ -1,6 +1,9 @@
 ---
 sidebar_position: 3
 slug: /join_or_leave_team
+sidebar_custom_props: {
+  categoryIcon: LucideLogOut
+}
 ---
 
 # Join or leave a team

docs/guides/team/manage_team_members.md

@@ -1,6 +1,9 @@
 ---
 sidebar_position: 2
 slug: /manage_team_members
+sidebar_custom_props: {
+  categoryIcon: LucideUserCog
+}
 ---
 
 # Manage team members

docs/guides/team/share_agents.md

@@ -1,6 +1,9 @@
 ---
 sidebar_position: 6
 slug: /share_agent
+sidebar_custom_props: {
+  categoryIcon: LucideShare2
+}
 ---
 
 # Share Agent
@@ -11,7 +14,7 @@ Share an Agent with your team members.
 
 When ready, you may share your Agents with your team members so that they can use them. Please note that your Agents are not shared automatically; you must manually enable sharing by selecting the corresponding **Permissions** radio button:
 
-1. Click the intended Agent to open its editing canvas. 
+1. Click the intended Agent to open its editing canvas.
 2. Click **Management** > **Settings** to show the **Agent settings** dialogue.
 3. Change **Permissions** from **Only me** to **Team**.
 4. Click **Save** to apply your changes.

docs/guides/team/share_chat_assistant.md

@@ -1,6 +1,9 @@
 ---
 sidebar_position: 5
 slug: /share_chat_assistant
+sidebar_custom_props: {
+  categoryIcon: LucideShare2
+}
 ---
 
 # Share chat assistant

docs/guides/team/share_knowledge_bases.md

@@ -1,6 +1,9 @@
 ---
 sidebar_position: 4
 slug: /share_datasets
+sidebar_custom_props: {
+  categoryIcon: LucideShare2
+}
 ---
 
 # Share dataset

docs/guides/team/share_model.md

@@ -1,6 +1,9 @@
 ---
 sidebar_position: 7
 slug: /share_model
+sidebar_custom_props: {
+  categoryIcon: LucideShare2
+}
 ---
 
 # Share models