readme: add RNS browsing to features, update storage estimates for cleaned-text model

README.md

@@ -25,6 +25,8 @@ Code generated by LLMs. Built by one person.
 ## Features
 
 - **Personal search index** — Save pages you find valuable, search them with full-text search (SQLite FTS5)
+- **RNS live browsing** — Browse any RNS site through your instance via `<base>` tag injection, with LRU caching
+- **Unified add form** — Add HTTP URLs or RNS destination hashes through a single form; auto-detection handles both
 - **Tagging** — Organize saved pages with comma-separated tags
 - **Bookmarklet** — One-click indexing from any browser tab
 - **Subscriptions** — Subscribe to friends' TinyWeb instances over Reticulum and search their indexes alongside yours
@@ -117,14 +119,14 @@ Data persists in the `tinyweb-data` named volume. On Linux with LAN auto-discove
 
 ## Storage Estimates
 
-Average web page content is ~15KB per page:
+Pages are stored as cleaned text (HTML tags stripped, boilerplate removed) — typically 5-15 KB per page across both HTTP and RNS sources:
 
 | Pages | Database | Embeddings* | Total |
 |-------|----------|------------|-------|
-| 10,000 | 150MB | 80MB | ~250MB |
-| 100,000 | 1.5GB | 800MB | ~2.5GB |
-| 500,000 | 7.5GB | 4GB | ~12GB |
-| 1,000,000 | 15GB | 8GB | ~25GB |
+| 10,000 | ~100MB | 80MB | ~180MB |
+| 100,000 | ~1GB | 800MB | ~1.8GB |
+| 500,000 | ~5GB | 4GB | ~9GB |
+| 1,000,000 | ~10GB | 8GB | ~18GB |
 
 *Embeddings require semantic search to be enabled. With compression enabled (Settings > Search > AI), embeddings use ~50% less storage.