feat: add meta and og tags

[justraman]

fixes #103

[github-actions]

⚡ Performance Report

⚠️ No baseline found on main. This PR's results are recorded but cannot be compared.
Merge to main to establish a baseline.

[github-actions]

Bundle Size Report

Chunks over 500 KB:

File	Raw	Brotli	Gzip
host/assets/paseo.smol-DboPaEh1.json	1.84 MB	941.7 KB	1.05 MB
host/assets/paseo-people-next.smol.json	3.36 MB	1.68 MB	1.92 MB
host/assets/smoldot.js	3.05 MB	2.27 MB (+556 B)	2.34 MB
host/assets/smoldot_worker.js	3.02 MB	2.26 MB	2.33 MB
host/assets/truapi_server_bg.wasm	7.20 MB	5.29 MB	5.56 MB
host/assets/wasm/web/truapi_server_bg.wasm	7.20 MB	5.29 MB	5.56 MB
Total	26.85 MB (+31.0 KB)	18.07 MB (+7.5 KB) (-33%)	19.17 MB (+8.1 KB)

All files

File	Raw	Brotli	Gzip
host/.well-known/apple-app-site-association	505 B	505 B	505 B
host/.well-known/assetlinks.json	2.1 KB	343 B	427 B
host/assets/_md.js	6.3 KB	2.6 KB	2.8 KB
host/assets/blake2.js	11.7 KB	4.1 KB	4.7 KB
host/assets/bridge.js	125.0 KB	30.0 KB (+12 B)	36.0 KB (-1 B)
host/assets/browser.js	22.9 KB	7.6 KB	8.6 KB
host/assets/client.js	10.2 KB	3.3 KB	3.7 KB
host/assets/dotli-debug-bus.js	708 B	708 B	708 B
host/assets/get-sync-provider.js	2.7 KB	1.1 KB (-3 B)	1.2 KB (+1 B)
host/assets/hex.js	160 B	160 B	160 B
host/assets/index.css	55.1 KB	8.6 KB	9.8 KB
host/assets/index.js	157.8 KB	41.5 KB (+64 B)	49.7 KB
host/assets/manifest.js	23.3 KB	7.4 KB	8.2 KB
host/assets/network.js	6.3 KB	2.2 KB	2.5 KB
host/assets/panel.js	76.3 KB	20.6 KB (-36 B)	23.2 KB
host/assets/paseo.smol-DboPaEh1.json	1.84 MB	941.7 KB	1.05 MB
host/assets/paseo-people-next.smol.json	3.36 MB	1.68 MB	1.92 MB
host/assets/paseo.smol.json	25.2 KB	5.6 KB	7.2 KB
host/assets/previewnet.smol.json	63.7 KB	7.6 KB	13.4 KB
host/assets/proofs.js	29.3 KB	8.6 KB (-6 B)	9.5 KB
host/assets/resolve.js	158 B	158 B	158 B
host/assets/rolldown-runtime.js	716 B	716 B	716 B
host/assets/rpc-resolve.js	2.7 KB	1.1 KB (-13 B)	1.3 KB (+2 B)
host/assets/scale-ts.js	4.8 KB	2.0 KB	2.2 KB
host/assets/smoldot.js	3.05 MB	2.27 MB (+556 B)	2.34 MB
host/assets/smoldot_worker.js	3.02 MB	2.26 MB	2.33 MB
host/assets/spans.js	2.4 KB	1.0 KB	1.2 KB
host/assets/src.js	84.2 KB	26.5 KB (+65 B)	29.6 KB (+1 B)
host/assets/styles.css	15.3 KB	3.3 KB	3.9 KB
host/assets/substrate-client.js	5.8 KB	2.2 KB (-5 B)	2.5 KB (+1 B)
host/assets/truapi_server_bg.wasm	7.20 MB	5.29 MB	5.56 MB
host/assets/twoX.js	2.8 KB	1022 B	1.1 KB
host/assets/utils.js	3.5 KB	1.4 KB	1.5 KB
host/assets/wasm/web/README.md	13.4 KB	13.4 KB	13.4 KB
host/assets/wasm/web/package.json	371 B	371 B	371 B
host/assets/wasm/web/truapi_server.d.ts	12.6 KB	12.6 KB	12.6 KB
host/assets/wasm/web/truapi_server.js	49.7 KB	7.9 KB	9.3 KB
host/assets/wasm/web/truapi_server_bg.wasm	7.20 MB	5.29 MB	5.56 MB
host/assets/wasm/web/truapi_server_bg.wasm.d.ts	4.0 KB	4.0 KB	4.0 KB
host/assets/web.js	18.2 KB	4.6 KB	5.1 KB
host/assets/worker-runtime.js	28.9 KB (+28.8 KB)	6.8 KB (+6.7 KB)	7.8 KB (+7.7 KB)
host/assets/worker-runtime.js	106 B	106 B	106 B
host/assets/ws.js	23.1 KB	7.5 KB (-8 B)	8.3 KB (+1 B)
host/dotli.png	11.5 KB	11.5 KB	11.5 KB
host/favicon.svg	1.8 KB	1.8 KB	1.8 KB
host/host-sw.js	3.1 KB	1.2 KB (+12 B)	1.4 KB (-2 B)
host/icon-192.png	12.5 KB	12.5 KB	12.5 KB
host/icon-512.png	42.8 KB	42.8 KB	42.8 KB
host/index.html	30.6 KB (+1.1 KB)	5.6 KB (+145 B)	7.0 KB (+192 B)
host/manifest.webmanifest	441 B	441 B	441 B
host/workbox.js	14.8 KB	4.6 KB	5.1 KB
sandbox/app-sw.js	9.9 KB	3.2 KB (+2 B)	3.6 KB (+3 B)
sandbox/assets/bitswap-bridge.js	840 B	840 B	840 B
sandbox/assets/fetch.js	3.4 KB	1.2 KB	1.4 KB
sandbox/assets/index.css	55.1 KB	8.6 KB	9.8 KB
sandbox/assets/index.js	123.5 KB	34.9 KB (-112 B)	40.7 KB
sandbox/favicon.svg	1.8 KB	1.8 KB	1.8 KB
sandbox/index.html	2.7 KB (+1.1 KB)	728 B (+145 B)	995 B (+210 B)
Total	26.85 MB (+31.0 KB)	18.07 MB (+7.5 KB) (-33%)	19.17 MB (+8.1 KB)

_{Commit: 3bf280b}

[github-actions]

⚠️ E2E Product suite skipped — pairing/signing infrastructure is unavailable.

The truapi-host CLI could not complete pairing (testnet chains or
identity backend outage). This is not a dot.li test failure.
Re-run from the Actions tab once the infrastructure recovers.

Logs: https://github.com/paritytech/dotli-community/actions/runs/33994932175