feat: update navigation, clarify soroban, amplifier roadmap (axelarnetwork#1180)

Author: StephenFluin

src/content/docs/dev/amplifier/roadmap.mdx

@@ -31,8 +31,6 @@ The Axelar network will be updated to v1.0 at the consensus layer. This release
 - The CosmWasm contracts to be used with Amplifier. These will be released in [Phase 3](/dev/amplifier/roadmap/#phase-3-amplifier-smart-contracts-release).
 Amplifier availability on the Axelar network.
 
-## In Progress
-
 ### Phase 3: Amplifier smart contracts release
 
 The [smart contracts powering Amplifier](https://github.com/axelarnetwork/axelar-amplifier/tree/main/doc/src/contracts) will be deployed and instantiated. Verifiers and chain integrators will be able to onboard to the Axelar network by deploying the Amplifier contracts via governance proposals.
@@ -46,6 +44,8 @@ The [smart contracts powering Amplifier](https://github.com/axelarnetwork/axelar
 
 - Automatic relaying for new chains. This will become available in [Phase 5](/dev/amplifier/roadmap/#phase-5-amplifier-connected-chains-have-their-own-relayers). Before Phase 5, new chains must either have [their own custom-built relayers](/dev/amplifier/chain-integration/relay-messages/) or be integrated with existing ones.
 
+## In Progress
+
 ### Phase 4: Connect new chains with Amplifier 
 
 Onboarded chain integrators will be able to connect new chains to the Axelar network through Amplifier.

src/content/docs/validator/amplifier/soroban.mdx renamed to src/content/docs/validator/external-chains/soroban.mdx

@@ -264,10 +264,6 @@ export const getNavigation = (section) => {
               title: "Introduction",
               href: "/dev/amplifier/introduction/",
             },
-            {
-              title: "Roadmap",
-              href: "/dev/amplifier/roadmap/",
-            },
             {
               title: "Integration Overview",
               href: "/dev/amplifier/chain-integration/introduction/",
@@ -291,7 +287,7 @@ export const getNavigation = (section) => {
                   title: "Manual Relaying",
                   href: "/dev/amplifier/chain-integration/relay-messages/manual/",
                 },
-              ]
+              ],
             },
             {
               title: "Add Rewards",
@@ -306,13 +302,8 @@ export const getNavigation = (section) => {
               href: "/dev/amplifier/chain-integration/error-messages/",
             },
             {
-              title: "Chain RPC Setup",
-              children: [
-                {
-                  title: "Configure companion processes",
-                  href: "/dev/amplifier/chains/soroban",
-                },
-              ],
+              title: "Roadmap",
+              href: "/dev/amplifier/roadmap/",
             },
           ],
         },
@@ -435,6 +426,10 @@ export const getNavigation = (section) => {
             { title: "Optimism", href: "/validator/external-chains/optimism/" },
             { title: "Polygon", href: "/validator/external-chains/polygon/" },
             { title: "Scroll", href: "/validator/external-chains/scroll/" },
+            {
+              title: "Soroban",
+              href: "/validator/external-chains/soroban/",
+            },
             { title: "Sui", href: "/validator/external-chains/sui/" },
           ],
         },
@@ -534,12 +529,7 @@ export const getNavigation = (section) => {
       },
       {
         title: "Static Configs",
-        children: [
-          {
-            title: "Static Configs",
-            href: "/resources/static-configs/static-configs/",
-          },
-        ],
+        href: "/resources/static-configs/static-configs/",
       },
       {
         title: "Tokens",
@@ -720,13 +710,8 @@ export const getNavigation = (section) => {
         ],
       },
       {
-        title: "Community",
-        children: [
-          {
-            title: "Community Pool Proposals",
-            href: " /resources/community/community-pool-proposals/",
-          },
-        ],
+        title: "Community Pool Proposals",
+        href: " /resources/community/community-pool-proposals/",
       },
       {
         title: "Onboard Your IBC chain",