Model maker shouldn't look like a link

[bbondy]

I think this is just removing the bold on Meta in "llama2 13b by Meta"?

[aguscruiz]

Also use the same color as the other intro text.
Design here:
https://www.figma.com/file/MNwi0uwXNhkAbPiJ86G4vm/%F0%9F%A7%A0-Leo?type=design&node-id=1506%3A8040&mode=design&t=upvAdyiJo5OuDjpE-1

[stephendonner]

Verified PASSED using

Brave | 1.63.51 Chromium: 120.0.6099.115 (Official Build) nightly (64-bit)
-- | --
Revision | d4b258be9973bf7f91ae4f1c7ca2eea5c2882085
OS | Windows 10 Version 22H2 (Build 19045.3803)

Steps:

1. installed 1.63.51
2. launched Brave using --env-leo=staging --env-ai-chat.bsg=dev --env-ai-chat-premium.bsg=dev
3. purchased and loaded AI-chat Premium Leo credentials from `account.bravesoftware.com
4. clicked on Leo in the sidebar
5. asked Leo a question
6. clicked on Accept and begin
7. noted the byline for llama2-13b
8. switched LLM via the ... ellipsis on the top right of the AI panel
9. noted the bylines for llama2-70b and Claude Instant

Confirmed the Meta in [llm-name] by Meta is no longer bolded, and is the same color and font weight as the rest of its byline text

llama2-13b	llama2-70b	Claude Instant

[LaurenWags]

@nullhook @bbondy @rebron could someone please add the appropriate release notes label for this one?

[kjozwiak]

Removing QA Pass labels as the above will need to be re-checked using 1.62.x. However, used #34258 (comment) as the needed verification to get the above uplifted into 1.62.x.

Adding QA/Blocked for now as the above was merged into cr121-1.62.x via brave/brave-core#21593. Once C121 is merged into 1.62.x via brave/brave-core#21593, we'll unblock the above and mention the needed 1.62.x version for verification 👍

[kjozwiak]

The above requires 1.62.148 or higher for 1.62.x verification 👍

[stephendonner]

Verified PASSED using

Brave | 1.62.149 Chromium: 121.0.6167.75 (Official Build) (x86_64)
-- | --
Revision | ff84587bd70af9fcbcbe59fc5194ca65082759c4
OS | macOS Version 11.7.10 (Build 20G1427)

Mixtral	Claude Instant	Llama2-13b