#3100: Allow selecting active profile toolsets instead of manually entering each tool

Hermes WebUI currently requires users to manually enter toolset names in the toolset chip, for example:

terminal, file, web, gitnexus

But when using a Hermes profile, I expect to be able to select/use the profile’s configured toolsets directly, instead of manually typing every tool that is already set in the active profile.

Hermes CLI already resolves this correctly: if the active profile has MCP tools configured, those tools are available automatically.

Example:

mcp_servers:
  gitnexus:
    url: http://localhost:4747/api/mcp
    enabled: true

In CLI, the active profile resolves gitnexus correctly. In WebUI, I have to manually type gitnexus into the toolset chip for it to appear.

Expected behavior:

• WebUI should provide an option like Use active profile toolsets.
• It should resolve the same toolsets/MCP tools that Hermes CLI resolves for the active profile.
• Users should not need to manually enter every tool already configured in the profile.
• Custom manual toolsets can still exist, but should be clearly separate from profile-resolved defaults.