feat: Add resizing for QTable Columns: Issue #5115

[TheMeanBeanMachine]

What kind of change does this PR introduce?

• Bugfix
• Feature
• Documentation
• Code style update
• Refactor
• Build-related changes
• Other, please describe:

Does this PR introduce a breaking change?

• Yes
• No

The PR fulfills these requirements:

• It's submitted to the dev branch (or v[X] branch)
• When resolving a specific issue, it's referenced in the PR's title (e.g. fix: #xxx[,#xxx], where "xxx" is the issue number)
• It's been tested on a Cordova (iOS, Android) app
• It's been tested on an Electron app
• Any necessary documentation has been added or updated in the docs or explained in the PR's description.

If adding a new feature, the PR's description includes:

• Addressing open issue Q-Table support to columns drag resizing #5115 // This small update adds a prop for a user resizable columns for the Qtable component.

Other information:
I am excited to submit this pull request, which introduces a feature that has been highly requested by the community, including myself. This is my first contribution to the project, and I have designed the component to be highly customizable to accommodate various use cases.

I welcome any feedback or suggestions for improvements, and I am open to making any necessary adjustments to ensure it aligns with the project's standards and goals.

Thank you for considering my contribution!

// Example Photos from test app used to verify functionality

Example table with one resizable column:

[TheMeanBeanMachine]

Can I get a review on this please?

[pdanpdan]

You mixed

• 4 space indent with the existing 2 space indent
• options API with the existing composition API
• semicolons in SASS

This change would also require to add the description of the added things in the API description JSON

If you want a review on code please change the PR so that it matches the existing code.

[TheMeanBeanMachine]

I'll work on that thank you for the feedback :)

[TheMeanBeanMachine]

hey @pdanpdan sorry to ask but could you tell me where the api description json is?

So far i cleaned up most of what you wanted and added ability to use column definitions to specify which columns are resizable. Also made it so you can double click the grabbers to make the columns go back to their default size.

Still need to clean up code a bit and add the description of the new functionality to the api description json.

[pdanpdan]

https://github.com/quasarframework/quasar/blob/dev/ui/src/components/table/QTable.json

[TheMeanBeanMachine]

https://github.com/quasarframework/quasar/blob/dev/ui/src/components/table/QTable.json

thank you very much