- Removed the local old() function definition from views/servers/create.php
which conflicted with the global old() in src/Helpers/functions.php:37
- Replaced all old() calls with direct htmlspecialchars([...]) lookups
- New server_permissions table (migration 007) stores required SSH permissions per server
- PermissionValidator service connects via SSH and validates each permission before save
- ServerPermission model for CRUD on server_permissions table
- Web flow: create/edit forms include dynamic permission rows with quick-add presets
- API flow: serverAdd/serverUpdate accept permissions array, return 400 on failure
- Show view displays required permissions on server detail page
- Form input preserved on validation failure (credentials excluded)
- AGENTS.md updated with new conventions
- AgentService: try sudo -n first, fall back to bash without sudo
- AgentService: add sudo to uninstall command
- AgentService: trim error output to last 20 lines for readability
- View: show SSH output inline in error toast
- Fix undefined $path variable in success path
- Add database migration 006 for agent_key, agent_installed, agent_install_path, agent_last_seen_at columns
- Add Server model methods: findByAgentKey, generateAgentKey, regenerateAgentKey, updateAgentLastSeen, setAgentInstalled
- Auto-generate agent_key on server creation
- Create AgentService for SSH-based install/uninstall of remote agent
- Create bin/agent.sh - bash agent script for remote servers
- Create install/agent-install.sh and install/agent-uninstall.sh
- Create install/servermanager-agent.service systemd unit
- Add POST /api/metrics/push endpoint (auth via agent_key)
- Add web routes for agent install/uninstall/regenerate-key
- Add agent status section to server detail view with install/uninstall modals
- Make MonitoringService::saveMetrics() public for reuse
- New migration 003_teams.sql: teams, team_user, team_server tables
- New Team model with CRUD, members, and server assignment
- New TeamController with full team management
- New views: teams/index, teams/create, teams/show
- Server model: getUserRole and getAccessibleServerIds now include team-based access
- Sidebar: Teams link under Administration (admin+ only)
- Routes: old /team routes removed, new /teams routes added
- Removed old ServerController team methods and views
- Fixed sidebar empty accessible IDs returning all servers
- Fixed dashboard and API to show empty when no accessible servers
- New migration 002_server_access.sql: created_by column + server_user table
- Server model: ownership, permission checks, team management methods
- Routes: /team routes, RoleMiddleware on /servers/create and /admin
- ServerController: permission checks via server_user, team CRUD methods
- TerminalController: server access checks
- DashboardController: filter servers by accessible ones
- ApiController: server access checks
- Views: team.php, team_server.php, sidebar Team link, hide actions by role
- Default user role changed from operator to admin on registration
- Admin user form defaults to admin role
