Feature: Customizable saving format

[minthemiddle]

To make the saving format customizable.

[minthemiddle]

Right now, hard coded to have

**{{timestamp}}**
{{content}}

[minthemiddle]

I will change to a real headline format for now:

## {{timestamp}}
{{content}}

[minthemiddle]

The format is hard-coded in this line so far:

Quick-Capture/src-tauri/src/main.rs

Line 39 in b6a4102

if let Err(e) = writeln!(file, "\n**{}**\n{}\n", timestamp, thought) {

[minthemiddle]

Decision to not add.
No space for this setting.
Would require to create a new setting overlay.
Potentially with path and save format.
Too complicated and no need right now.

[minthemiddle]

Becomes more important if #29 is implemented.

[minthemiddle]

Implement saving templates for daily and standalone mode:

• Reach template mode via shortcut cmd.
• When you hit the shortcut, the template loads in regular textarea
• The template updates on change (as regular text in textarea) and also with cmdenter
• Depending on which save mode you're in, the respective template is being shown
• i.e. if you are in daily mode, the template for daily is shown
• Template is persisted via LocalStorage

This is how the current implementations of text saving look like in templates:

Daily note

## {{timestamp}}
{{body}}

Standalone note

# {{timestamp}}
{{body}}

[minthemiddle]

Stick with one timestamp format for now.

[minthemiddle]

I don't know yet how to pass template info from LocalStorage to Rust backend.

[minthemiddle]

I don't know yet how to pass template info from LocalStorage to Rust backend.

I could experiment with defining some formats in the Rust backend and let the frontend just pick one of it.
This would be instead of defining it in the frontend.