Remove solo branding; use developer-first wording

Align issue/PR templates, changelogs, and comments with hawk positioning:
developers first, teams and enterprise later.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: Patel230

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -63,7 +63,7 @@ body:
   - type: checkboxes
     id: principles
     attributes:
-      label: Solo-developer fit
+      label: Developer fit
       description: inspect avoids enterprise scope. Confirm this feature respects that.
       options:
         - label: Works with zero configuration (sensible defaults).

.github/PULL_REQUEST_TEMPLATE.md

@@ -88,4 +88,4 @@ $ make lint
 - [ ] SSRF protection (if touched) — private-IP blocking, redirect
       filtering, scheme allowlists — is preserved
 - [ ] No secrets, real-customer URLs, or PII in test fixtures
-- [ ] No `Co-authored-by:` trailers (this is solo-developer work)
+- [ ] No `Co-authored-by:` trailers (this is individual-developer work)

CHANGELOG.md

@@ -41,7 +41,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - `.github/ISSUE_TEMPLATE/feature_request.yml` — `kind` selector
   covering 8 functional areas (security checks / accessibility /
   SEO / performance / browser / output formats / config / tooling)
-  and solo-dev fit checks.
+  and developer fit checks.
 - `.github/ISSUE_TEMPLATE/config.yml` — routes security to
   advisories, questions to discussions, blocks blank issues.