fix #6008:improve the home section of neo frontend

[TusharMohapatra07]

What kind of change does this PR introduce? (check at least one)

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

Does this PR introduce a breaking change? (check one)

• Yes
• No

The PR fulfills these requirements:

• It's submitted to the dev branch, not the main 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)

Other information:
This PR is linked with issue #6008. I have improved the look of the neo homepage by making the tagline significantly big such that it won't go unnoticed. Also, I've added a background pattern which complements the look of homepage.

[tobiu]

hi @TusharMohapatra07,

the design-changes look good. One very important requirement, before i can accept & merge this PR:
please do not change the default formatting, otherwise it becomes very hard to spot for others what changed.

Meaning: 4 spaces & block formatting (align on colon). You can just add another commit to this PR (no need for a new one) and I will accept it afterwards.

Ideas for a follow-up PR: we could switch the h1 & h2 tags (h2 for the logo-text, h1 for the tag-line) => can be easily done inside the matching JS file.

We do have CSS vars for font-weight:

font-weight: var(--core-fontweight-semibold);

There is also one for bold (I think it equals 700 instead of 800). var(--core-fontweight-bold);

Best regards,
Tobi

[TusharMohapatra07]

@tobiu please review. Also, I'll be follow-up PR that You're talking about.

[tobiu]

you hopefully know that you can review the changes too:
https://github.com/neomjs/neo/pull/6020/files

you got the 4 spaces indentation in there now, which is good. the align on colon part is missing, but i will fix it.

hacktoberfest approved.

[TusharMohapatra07]

@tobiu i think the commit named "fix spacing" with hash 85ad0ff did that but then i thought it was wrong.

[TusharMohapatra07]

By the way, thanks @tobiu for your patience and time. You were such welcoming and supportive.