docs: add donation/support section to Community page and homepage

[tlaurion]

Fixes #233

Adds a ‘Supporting the Project’ section to the Community page (Community.md) linking the project’s real funding channels (GitHub Sponsors for tlaurion, Open Collective for Insurgo), so there is a clear place for donations in the wiki.

Also adds a compact support cross-link block on the homepage (index.md) pointing to the same two funding channels, giving visitors an immediate, visible path to donate without having to find the Community page.

[Copilot]

Pull request overview

Adds a dedicated donations section to the Community page so visitors have an obvious place to financially support the Heads project.

Changes:

• Adds a new “Supporting the Project” section to Community.md.
• Links to the project’s funding channels (GitHub Sponsors for tlaurion, Open Collective for Insurgo).

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[Copilot]

Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

Suppressed comments (3)

Community.md:82

• This subsection is written as H4 (####), which just-the-docs typically does not include in the in-page TOC (it usually lists H2/H3). Consider making it an H2 (##) so it appears in the page navigation.

#### What donations fund

Community.md:94

• This subsection is written as H4 (####), which just-the-docs typically does not include in the in-page TOC (it usually lists H2/H3). Consider making it an H2 (##) so it appears in the page navigation.

#### Recurring support sustains the project

Community.md:104

• This subsection is written as H4 (####), which just-the-docs typically does not include in the in-page TOC (it usually lists H2/H3). Consider making it an H2 (##) so it appears in the page navigation.

#### Contributing is not only monetary

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

Suppressed comments (1)

index.md:24

• The PR description says it adds a donation section to the Community page, but this change also adds a donation section to the site landing page (index.md). Either update the PR description to reflect this additional scope or confirm that the landing-page addition is intended.

Support the Project
===

Heads is free and open source, but developing and maintaining it — including this
documentation — is ongoing work that is not free. Donations fund maintainer time, test

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

Suppressed comments (3)

Community.md:84

• This subsection uses an H4 heading (####) inside a top-level section, skipping heading levels. For better accessibility and consistent document structure, use an H2/H3 heading (e.g., ##).

#### Recurring support sustains the project

Community.md:95

• This subsection is introduced with an H4 heading (####), which skips heading levels within the page. Prefer an H2/H3 heading (e.g., ##) to maintain a coherent heading hierarchy for navigation.

#### Contributing is not only monetary

Community.md:72

• These subsections are marked as H4 (####) directly under a top-level section heading, which skips heading levels and can hinder screen-reader / heading navigation. Use an H2/H3 level (e.g., ##) to keep a consistent hierarchy.

#### What donations fund

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

Suppressed comments (2)

Community.md:84

• This subsection is a direct child of the page-level section but is marked as H4 (####), skipping levels (H1 → H4). Using an H2 (##) here will align with the rest of the page’s structure and improves navigability/TOC behavior.

#### Recurring support sustains the project

Community.md:95

• This subsection heading is H4 (####) despite being a top-level subsection under "Supporting the Project". Promote it to H2 (##) to avoid skipped heading levels and to match the page’s other section headings.

#### Contributing is not only monetary

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

Suppressed comments (1)

Previously missed (1) — in code that hasn't changed since the last review.

Community.md:76

• Grammar: “past expenses show contributors paid” is missing a verb and reads awkwardly. Add “were” to make the sentence grammatically correct.

Donations — with Open Collective payments publicly tracked on the [Insurgo Initiative's Open Collective](https://opencollective.com/insurgo) — have covered
real subcontracting work: past expenses show contributors paid for agreed,
reviewed work, exactly the gap that fixed-period grants never close. Grants

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

[Thrilleratplay]

LGTM