fix: client web UI displays online toolsets from flat-list format, default URL to HF Space, browse page shows function bindings

Add browse page: display all toolsets with ThinkWithTool-inspired dark theme

Prepare for HF Spaces deployment: root Dockerfile, persistent /data volume, YAML frontmatter

fix: rename config/index to settings/registry, fix skill execution

refactor: remove api/docker types, add toolset type

refactor: strip MCP/skills from server, enhance skills with references/scripts/assets

feat: AuroraCoder-styled management UI, light mode default, auth fix

Add HF Spaces deployment — Dockerfile, config, and docs

Revamp READMEs: position as universal meta-tool (pip for AI agents)

feat: add docker tool type with client-side approval

feat: add skill support to server + skill publish CLI command

fix(management): shift UI from 'create from scratch' to 'connect to existing / register from file'

AgentToolStore v2: MCP client + Skills manager + MCP server + Registry