🐛 "Create Governance Action" Page Not Functioning Properly

### Area

Other

### Domain

gov.tools

### Which wallet were you using?

_No response_

### Context

The "Create Governance Action" page is still accessible on govtool. Does this mean users can create a governance action directly without following the proposal creation flow? If so, all governance action types listed on this page should work as expected. However, selecting HardForkInitiation or ParameterChange results in a null error.

Additionally, submitting a governance action (other than HardForkInitiation and ParameterChange) gets stuck on loading and does not complete.

### Steps to reproduce

1. Connect your wallet.
2. Navigate to [gov.tools/create_governance_action](https://gov.tools/create_governance_action).
3. Select HardForkInitiation or ParameterChange as the proposal type.
4. Observe the blank screen and check the console for errors.

https://www.loom.com/share/d9063917bf124617931fe280d114a13f?sid=bdb21cfa-b53e-416d-93b2-62de199a8a19

### Actual behavior

- The "Create Governance Action" page is still accessible.


- Selecting HardForkInitiation or ParameterChange results in a blank screen.


- Submitting governance actions of other types gets stuck on loading.


### Expected behavior

- If governance actions require following the full proposal flow (proposal creation → comments/likes/polls → submission as governance action), then "**Create Governance Action**" page should be removed.
- If the page remains accessible, users should be able to submit proposals without errors or getting stuck.