feat(web): add network subpages and subdomains listing page

- Add /subdomains page listing all 20 PezkuwiChain subdomains
- Add Back to Home button to Subdomains page
- Create NetworkPage reusable component for network details
- Add 7 network subpages: /mainnet, /staging, /testnet, /beta, /alfa, /development, /local
- Update ChainSpecs network cards to navigate to network subpages
- Add i18n translations for chainSpecs section in en.ts
- Add SDK docs with rebranding support (rebrand-rustdoc.cjs)
- Add generate-docs-structure.cjs for automatic docs generation
- Update shared libs: endpoints, polkadot, wallet, xcm-bridge
- Add new token logos: TYR, ZGR, pezkuwi_icon
- Add new pages: Explorer, Docs, Wallet, Api, Faucet, Developers, Grants, Wiki, Forum, Telemetry

web/public/docs-structure.json

@@ -0,0 +1,35 @@
+{
+  "Getting Started": {
+    "Introduction": "introduction.md",
+    "Whitepaper": "whitepaper/whitepaper.md"
+  },
+  "SDK Reference": {
+    "📚 Rust SDK Docs": "sdk://open",
+    "Runtimes & Pallets": "runtimes-pallets.md"
+  },
+  "General Docs": {
+    "AUDIT": "AUDIT.md",
+    "BACKPORT": "BACKPORT.md",
+    "RELEASE": "RELEASE.md",
+    "Workflow Rebranding": "workflow_rebranding.md"
+  },
+  "Contributor": {
+    "CODE OF CONDUCT": "contributor/CODE_OF_CONDUCT.md",
+    "Commands Readme": "contributor/commands-readme.md",
+    "Container": "contributor/container.md",
+    "CONTRIBUTING": "contributor/CONTRIBUTING.md",
+    "DEPRECATION CHECKLIST": "contributor/DEPRECATION_CHECKLIST.md",
+    "Docker": "contributor/docker.md",
+    "DOCUMENTATION GUIDELINES": "contributor/DOCUMENTATION_GUIDELINES.md",
+    "Markdown Linting": "contributor/markdown_linting.md",
+    "Prdoc": "contributor/prdoc.md",
+    "PULL REQUEST TEMPLATE": "contributor/PULL_REQUEST_TEMPLATE.md",
+    "SECURITY": "contributor/SECURITY.md",
+    "STYLE GUIDE": "contributor/STYLE_GUIDE.md",
+    "Weight Generation": "contributor/weight-generation.md"
+  },
+  "Whitepaper": {
+    "Whitepaper": "whitepaper/whitepaper.md"
+  },
+  "Introduction": "introduction.md"
+}