docs: name the hosted service CacheKit Cloud and state shipped defaults (LAB-12494)

.pre-commit-config.yaml

@@ -15,6 +15,15 @@ repos:
         files: ^((packages|crates)/[^/]+/)?README[^/]*$|^docs/
         types: [text]
         stages: [pre-commit]
+      - id: no-retired-names
+        name: No retired product names or wrong package names in docs
+        # The hosted service is "CacheKit Cloud" in prose; `CachekitIO` is only a code identifier.
+        # Naming rules: https://docs.cachekit.io/contributing/#names
+        language: pygrep
+        entry: '(?i:\bCachekitIO[ -](?:Cloud|SaaS|backend|service|server|API)s?\b)|\bSaaS\b|(?i:(?<![\w./-])cachekit\.io (?:backend|service|cloud|server|platform|API|client|account|tenant|dashboard|plan|tier)s?\b)|\bCacheKit ?IO\b|\bCachekit\.IO\b|\bCacheKit\.io\b|\b(?!CacheKit Cloud\b)[Cc]ache[Kk]it [Cc]loud\b|(?<![\w./@`-])Cachekit(?![\w.-])|(?i:Production-ready Redis caching)|(?i:\bno backend required\b)|\bcargo add cachekit(?![\w-])|\b(?:npm (?:i|install)|pnpm (?:add|i|install)|yarn add|bun add) +cachekit(?![\w-])|\bpip install \W?cachekit-py\b'
+        files: ^((packages|crates)/[^/]+/)?README[^/]*$|^docs/|^llms\.txt$
+        types: [text]
+        stages: [pre-commit]
       - id: no-internal-references-commit-msg
         name: No internal references in commit message
         # Same patterns. git hands this hook the raw message file: "# " comment lines, the diff

README.md

@@ -39,18 +39,15 @@
 | `encryption` | AES-256-GCM ([`ring`](https://crates.io/crates/ring) on native, [`aes-gcm`](https://crates.io/crates/aes-gcm) on wasm32) + HKDF-SHA256 ([`hkdf`](https://crates.io/crates/hkdf)) | ❌ |
 | `ffi` | C header generation | ❌ |
 
-```toml
-# Cargo.toml - defaults only
-[dependencies]
-cachekit-core = "0.1"
+```bash
+# Defaults only
+cargo add cachekit-core
 
 # With encryption
-[dependencies]
-cachekit-core = { version = "0.1", features = ["encryption"] }
+cargo add cachekit-core --features encryption
 
 # For C FFI development
-[dependencies]
-cachekit-core = { version = "0.1", features = ["ffi", "encryption"] }
+cargo add cachekit-core --features ffi,encryption
 ```
 
 ---