[Bug]: Templated pages directories cannot be hidden from sidebar

[adrivn]

Describe the bug

When creating nested templated pages -using the [word].md template inherited from Svelte-, the sidebar shows the folder structure despite no index.md file inside the folder.

There is no option to hide this folder structure from the sidebar, and this confuses the end user, specially if the templated pages are to be accessed only through other sections/pages, and not through the sidebar.

Steps to Reproduce

1. Create one top-level folder in /pages/ named sample
2. Create another folder inside sample called sublevel
3. Create a markdown templated page called [id].md inside the sublevel folder
4. Do not create an index.md file

After this, the sidebar shows the new folder structure, without hyperlink

Logs

System Info

System:
    OS: Windows 10 10.0.19045
    CPU: (8) x64 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz
    Memory: 2.14 GB / 15.73 GB
  Binaries:
    Node: 22.9.0 - ~\AppData\Local\fnm_multishells\24324_1739276839962\node.EXE
    npm: 11.0.0 - ~\AppData\Local\fnm_multishells\24324_1739276839962\npm.CMD  
    pnpm: 8.8.0 - ~\AppData\Local\pnpm\pnpm.EXE
    bun: 1.2.2 - ~\scoop\shims\bun.EXE
  Browsers:
    Chrome: 132.0.6834.160
    Edge: Chromium (131.0.2903.146)
    Internet Explorer: 11.0.19041.4355
  npmPackages:
    @evidence-dev/bigquery: ^2.0.7 => 2.0.8
    @evidence-dev/components: ^3.5.48 => 3.5.48
    @evidence-dev/core-components: ^5.1.2 => 5.1.2
    @evidence-dev/csv: ^1.0.12 => 1.0.13
    @evidence-dev/databricks: ^1.0.7 => 1.0.7
    @evidence-dev/duckdb: ^1.0.13 => 1.0.13
    @evidence-dev/evidence: ^40.0.9 => 40.0.9
    @evidence-dev/motherduck: ^1.0.2 => 1.0.3
    @evidence-dev/mssql: ^1.0.9 => 1.1.1
    @evidence-dev/mysql: ^1.1.3 => 1.1.3
    @evidence-dev/postgres: ^1.0.6 => 1.0.6
    @evidence-dev/snowflake: ^1.1.0 => 1.2.1
    @evidence-dev/sqlite: ^2.0.6 => 2.0.6
    @evidence-dev/trino: ^1.0.8 => 1.0.8
    @sveltejs/adapter-static: ^3.0.5 => 3.0.6

Severity

annoyance

Additional Information, or Workarounds

No response