Remove light weight font rendering

[globau]

Specifying the font-weight here is harmful when using fonts that support
Light or variable weights.

Signed-off-by: glob byron@glob.com.au

Notes: Remove light weight font rendering

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[germain-gg]

It appears that there a couple more occurence of font-weight: 300 in the codebase that would probably be suceptible to the same issue you raised. Could you update those ones too?

I looked at @font-face declaration and it appears that we're loading the following font weights: 400, 500, 600, 700 for Inter. And 400 and 700 for Inconsolata

Will also loop in the design team to confirm this is a change we're comfortable making

[germain-gg]

Code looks good to me.
Please keep the design reviewers on. Without their approval we will not be abe to move this pull request forward

[janogarcia]

Unsure where those lighter fonts are being used, but, yeah, the current minimum weight should be 400.

[janogarcia]

Are the affected components now inheriting the base font-weight of 400?

[globau]

Are the affected components now inheriting the base font-weight of 400?

Excellent question!

As far as I can tell mx_Dialog always cascades to 400.

I can't find where mx_CreateRoom is used (no references to it under the src directory).

I'm not sure what a GroupView is so I can't verify manually in the Element client, but as far as I can tell (with my very limited knowledge here) the default weight for mx_GroupView_header_shortDesc should be 400.

[t3chguy]

I can't find where mx_CreateRoom is used (no references to it under the src directory).

It is no longer used, can we kill that entire file as part of this PR please.

[globau]

I can't find where mx_CreateRoom is used (no references to it under the src directory).

It is no longer used, can we kill that entire file as part of this PR please.

Removing an potentially unused class seems to be unrelated to this issue, and I'd prefer if it were fixed in a separate PR.

[t3chguy]

Editing a class which does not cause your bug due to being unused is also unrelated to this issue though?

[janogarcia]

@globau Thanks for checking!

@t3chguy @gsouquet Can you please check/confirm if removing the declaration for 300 will inherit 400 for the cases where @globau is unsure how to test for?

[globau]

@janogarcia To move this along how about instead of removing the font-weight: 300 lines I replace them with font-weight: 400?

That will guarantee correct rendering regardless of context, however it might mean clean up is required in a different PR due to possible redundancy.

[janogarcia]

@globau Sounds reasonable (ideally, if we could avoid those extra declarations, the better), but I'm afraid that would be up to @t3chguy and @gsouquet.