[dashboard] Further disambiguate 'Team Plans' vs 'Teams' based on user feedback (title, button, invite modal)

[jankeromnes]

Description

Further disambiguate 'Team Plans' vs 'Teams' based on user feedback (title, button, invite modal).

Related Issue(s)

Fixes legacy Team Plans UI by adding the word "plan" in relevant places

How to test

1. Open /teams
2. Be slightly less confused

Release Notes

NONE

Documentation

[codecov]

Codecov Report

Merging #8565 (7136007) into main (9de6f13) will decrease coverage by 1.13%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #8565      +/-   ##
==========================================
- Coverage   12.31%   11.17%   -1.14%     
==========================================
  Files          20       18       -2     
  Lines        1161      993     -168     
==========================================
- Hits          143      111      -32     
+ Misses       1014      880     -134     
+ Partials        4        2       -2     

Flag	Coverage Δ
components-gitpod-cli-app	11.17% <ø> (ø)
components-local-app-app-darwin-amd64	?
components-local-app-app-darwin-arm64	?
components-local-app-app-linux-amd64	?
components-local-app-app-linux-arm64	?
components-local-app-app-windows-386	?
components-local-app-app-windows-amd64	?
components-local-app-app-windows-arm64	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
components/local-app/pkg/auth/pkce.go
components/local-app/pkg/auth/auth.go

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 9de6f13...7136007. Read the comment docs.

[geropl]

LGTM! Thx for taking care here. 🙏