Vim policy module.

This module provides Vim-style behavior for reovim:

• Keybindings: Standard Vim keys (hjkl, operators, modes)
• Operators: Vim operators (d, y, c) - delete, yank, change
• Resolvers: Mode-specific key interpretation (counts, registers)
• Visual mode: Entry, exit, manipulation, operators
• Policy: Vim lookup behavior (wait for longer sequences)

Architecture

This is a POLICY module - it defines HOW the editor behaves. The kernel and drivers provide the mechanisms (WHAT can be done).

┌─────────────────────────────────────────────────────────┐
│  VIM POLICY MODULE (this module)           POLICY       │
│  → Vim keybindings (hjkl, dd, etc.)                     │
│  → Vim operators (d, y, c with motions)                 │
│  → Vim resolvers (count/register handling)              │
│  → Visual mode commands (selection operations)          │
│  → Vim behavior (wait for longer sequences)             │
├─────────────────────────────────────────────────────────┤
│  MECHANISM MODULES                         CAPABILITIES │
│  editor/, keymap/, motions/                             │
│  → "What operations are possible"                       │
└─────────────────────────────────────────────────────────┘

Example

use reovim_module_vim::VimModule;

let module = VimModule::new();
let bindings = module.keybindings();
// Returns ~180 Vim keybindings