Remove in-development docs for sidechains and EVM sidechains (#1863)

* Remove in-development docs for EVM sidechain and now obsolete content for federated sidechains dev preview

* Remove disclaimer note about EVM sidechain

* Remove references to sidechains which are in development

* Add redirects to deleted pages

* Incorporate feedback to comment out Issue Fields

* Fix broken links

template/page-home.html.jinja

@@ -174,14 +174,10 @@
           "title":  _("Smart Contracts"),
           "description":  _("Hooks are small, efficient WebAssembly modules designed specifically for the XRPL. Check out the <a href='https://hooks-testnet.xrpl-labs.com/' target='_blank'>hooks amendment and public testnet</a> that enable smart contract functionality."),
           "href": "https://hooks-testnet.xrpl-labs.com/" },
-        { "chip": _("In Development"),
+        { "chip": _("Enabled"),
           "title":  _("Non-Fungible Tokens"),
           "description":  _("Lower fees, faster transactions, and custom token functionality make the XRPL ideally suited for building an ecosystem for NFTs. Explore <a href='docs.html#docs-hot-topic'>proposed standards</a> for issuing NFTs."),
           "href": "docs.html#docs-hot-topic"},
-        { "chip": _("In Development"),
-          "title":  _("Sidechains"),
-          "description":  _("Extend, experiment, and specialize a custom sidechain based on the XRPL's proven blockchain technology. Learn more about <a href='https://dev.to/ripplexdev/a-vision-for-federated-sidechains-on-the-xrp-ledger-2o7o' target='_blank'>the vision of sidechains</a>."),
-          "href": "https://dev.to/ripplexdev/a-vision-for-federated-sidechains-on-the-xrp-ledger-2o7o"},
       ] %}
       {% for feat in features %}
       <li class="col ls-none pt-2">

template/page-uses.html.jinja

@@ -370,10 +370,6 @@
             "title": _("Developer Tooling"),
             "description": _("Developers can leverage open-source libraries, SDKs and more to help build their project and access essential XRP Ledger functionality.")},
 
-          {"id": "interoperability",
-            "title": _("Interoperability"),
-            "description": _("Developers and node operators can build and run custom sidechains while leveraging the XRPL’s lean and efficient feature set.")},
-
           {"id": "wallet",
             "title": _("Wallet"),
             "description": _("Build digital wallets to store passwords and interact with various blockchains to send and receive digital assets, including XRP.")},