Updated CHANGELOG and necessary files for 3.1.0-alpha.0 release

[robinmolen]

Partly closes open-formulieren/open-forms#5102

[codecov]

Bundle Report

Changes will increase total bundle size by 28 bytes (0.0%) ⬆️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
@open-formulieren/sdk-OpenForms-umd	4.78MB	14 bytes (0.0%) ⬆️
@open-formulieren/sdk-esm	4.75MB	14 bytes (0.0%) ⬆️

Affected Assets, Files, and Routes:

view changes for bundle: @open-formulieren/sdk-OpenForms-umd

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
open-*.js	14 bytes	3.49MB	0.0%

Files in open-*.js:

• ./src/i18n/compiled/nl.json → Total Size: 25.76kB

view changes for bundle: @open-formulieren/sdk-esm

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
assets/nl-*.js	14 bytes	23.38kB	0.06%

Files in assets/nl-*.js:

• ./src/i18n/compiled/nl.json → Total Size: 25.76kB

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.86%. Comparing base (c1f7d7e) to head (908e7e5).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #794      +/-   ##
==========================================
- Coverage   84.23%   83.86%   -0.38%     
==========================================
  Files         245      245              
  Lines        4808     4808              
  Branches     1279     1272       -7     
==========================================
- Hits         4050     4032      -18     
- Misses        729      747      +18     
  Partials       29       29              

Flag	Coverage Δ
storybook	77.44% <ø> (-0.50%)	⬇️
vitest	62.70% <ø> (+0.04%)	⬆️

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[vaszig]

I have added some comments/recommendations but as I have understood from my personal experience, Changelog is difficult..

Maybe we should also add a description about the following to the changelog, what do you think?

• Errors in ErrorBoundary are captured with Sentry.
• Enabled Codecov JS bundle analysis.

And I see some missing translations :)

[robinmolen]

I have added some comments/recommendations but as I have understood from my personal experience, Changelog is difficult..

Yeah I totally agree 😄

Maybe we should also add a description about the following to the changelog, what do you think?

• Errors in ErrorBoundary are captured with Sentry.
• Enabled Codecov JS bundle analysis.

Yeah sounds good! I've included these to the "Project maintenance" changes.

And I see some missing translations :)

Ah nice catch! I've added them 👍

[vaszig]

I think we only have to fix the failing tests and we are good to go.

[viktorvanwijk]

Some minor things :). Mostly personal preference, as there isn't really anything objectively wrong I would say.

[viktorvanwijk]

I think we should keep this typo 💀