[FR] expand template specifiers in note title

[Sleepful]

Feature request

Simple, if I type this in the input for title:
{{year}}-recipes
I want it to expand in the filename to:
2023-recipes

---

Addendum

Something cool that already works is that if you have a template which includes {{title}}, the specifier in the title will be expanded inside the note.

E.g.

Template:

---
title: {{title}}
---

Title: {{year}}-recipes

Result:
{{year}}-recipe.md

---
title: 2023-recipe
---

[lambtho12]

This might be useful indeed, but it is not very high priority.

Note to myself (or anyone who will implement it), we need to prevent recursion when someone will inevitably type {{title}} as their note title.