recover a bunch of stats from legacy, fix enhanced armor in sandbox, add game's module layout from the upgrade screen, a bunch of toys from legacy

.claude/skills/vfs/SKILL.md

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+---
+name: vfs
+description: Read files from the World of Tanks Blitz game client (including DVPL-compressed ones) via scripts/vfs.sh. Use when you need to list, read, or parse game data like Data/*.yaml, version.txt, or any asset in the client install, or when you need to know where the client install and wotblitz.exe are.
+---
+
+# Game client VFS
+
+`scripts/vfs.sh` reads files out of the installed game client and transparently handles DVPL decompression. Use it instead of reading the Steam directory directly, because many client files are DVPL-compressed and raw reads give you garbage.
+
+Run it from the repo root (the wrapper `cd`s into `packages/scripts` itself):
+
+```bash
+scripts/vfs.sh ls   <dir>    # list a directory, one entry per line
+scripts/vfs.sh cat  <file>   # raw file contents to stdout (decompressed)
+scripts/vfs.sh yaml <file>   # parse a YAML file, print as JSON
+```
+
+The path argument is required. Paths are relative to the client root, e.g. `Data/version.txt`. Without a path it exits 1.
+
+Source of truth for commands: `packages/scripts/src/vfs/index.ts`. Check it if a command here seems missing.
+
+## Examples (verified)
+
+```bash
+scripts/vfs.sh cat Data/version.txt        # 11.21.0.1235_7376187 release/11.21.0 WOTB_Win7 (no trailing newline)
+scripts/vfs.sh ls Data                     # *.yaml configs, 3d, Configs, Fonts, ...
+scripts/vfs.sh yaml Data/countries.yaml    # JSON: { "ru": ["AM", "AZ", ...], ... }
+```
+
+## Where the client is
+
+- The install dir comes from `CLIENT_DIR` in `packages/website/.env` (read via `packages/scripts/src/vfs/vfs.ts`). The location is machine-specific, so read that `.env` to find it rather than assuming a path. The `.env` may also contain commented-out alternative client locations.
+- Executable: `wotblitz.exe` in that directory (~74 MB). `wotblitz-browser.exe` is the small embedded-browser helper, not the game.
+- The `.env` holds an application ID and paths; don't paste its secrets elsewhere.
+
+## Reverse engineering the executable
+
+For binary analysis of `wotblitz.exe`, use the REA MCP tools (`mcp__rea__*`, load via ToolSearch). Nothing is open by default: call `open_binary` with the exe path first, and `close_binary` when done. The `rea` CLI is not on PATH, so `rea doctor` is unavailable; the MCP server is the interface.
+
+## Notes
+
+- Read-only: the VFS never modifies the client.
+- Prefer `yaml` over `cat` for `.yaml` files when you want to query structure.
+- Large outputs: pipe through `head` or `jq`.