core/

Package focus parses click-to-focus targets and resolves them against tmux.

Package layout manages project-local tmux layout presets.

Package metadata defines the Projmux resource metadata model: the Project -> Window -> (Pane | Agent) ownership tree, its opaque identity (`metadata.uid`), its stable query key (`metadata.name`), and the atomic name-suffix allocator that backs both.

Package notify implements a small persistent notification queue used by the projmux status bar.

Package paneidentity resolves the user-visible identity of a pane without merging the independently owned label, AI topic, and raw title fields.

Package projectidentity resolves the display project name for a tmux window from a fixed set of identity signals, independent of any tmux I/O.

Package resources defines the read-only resource-attribution model shared by the tmux inventory adapter, procfs collector, and a future UI consumer.

Package selector resolves Projmux resource selectors against an already loaded resource registry.

Package sessionstate holds the pure session snapshot data model shared by the persistence/replay adapter (internal/integrations/sessionstate) and core rules such as project layout presets.

Package terminaltext makes untrusted text safe to render in a terminal.

Package usage models AI token usage tracking for projmux.