Catch-all route also intercepts and catches static assets and js chunks

[Aerilym]

Link to the code that reproduces this issue

https://github.com/r6203/next-catch-all-bug

To Reproduce

1. Create a catch-all route
2. run next dev
3. go to any static route or js chunk or view server logs to see chunks intercepted

Current vs. Expected behavior

Having a catch all route at the root of the app shouldn't intercept next generated assets or static assets.

Expect a working app where each non asset request resolves to the catch-all route but requests to next generated assets (_next/**/*) to resolve to the corresponding files.

Provide environment information

Operating System:
  Platform: linux
  Arch: x64
  Version: #48-Ubuntu SMP PREEMPT_DYNAMIC Fri Sep 27 14:04:52 UTC 2024
  Available memory (MB): 60075
  Available CPU cores: 16
Binaries:
  Node: 22.2.0
  npm: 10.7.0
  Yarn: N/A
  pnpm: 9.9.0
Relevant Packages:
  next: 14.2.12 // An outdated version detected (latest is 15.0.3), upgrade is highly recommended!
  eslint-config-next: N/A
  react: 18.3.1
  react-dom: 18.3.1
  typescript: 5.4.5
Next.js Config:
  output: N/A

Which area(s) are affected? (Select all that apply)

Navigation, Runtime

Which stage(s) are affected? (Select all that apply)

next dev (local), next start (local)

Additional context

For an in-production example of this issue with a workaround see https://github.com/session-foundation/websites/tree/main/apps/foundation

Note this is reopening this issue #67806