chore(release): v1.5.6

Pure-history medication detail page, legacy step consolidation, and the
finish of the outbound-fetch migration.

- /medications/[id] becomes a read-only history surface; every setting
  moves into a new advanced-settings sheet, and the edit trigger becomes
  a two-option picker. The list page is unchanged.
- A pg-boss job folds pre-v1.5.0 granular step rows into one canonical
  daily total per user per day and soft-deletes the originals; migration
  0087 adds a partial index for the converging discovery scan.
- Every remaining server-side fetch routes through safeFetch (Withings,
  Codex OAuth + SSE, bug-report, Umami, GlitchTip, Loki); a new
  healthlog/safe-fetch-required ESLint rule guards the boundary.
- Fixes: intake-edit dialog seeded from real values, consolidation skips
  a unique-constraint day instead of stranding it, avatar upload reads
  the body once under a bounded cap, egress lint rejects absolute URLs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/app/api/bugreport/route.ts

@@ -159,7 +159,7 @@ export const POST = apiHandler(async (request: NextRequest) => {
     // GitHub doesn't support base64 in comments, so we note the limitation
     const commentBody = `### Screenshot\n\n![Screenshot](data:image/${ext};base64,${base64Data.slice(0, 100)}...)\n\n*Note: The full screenshot was truncated due to size limits. Please contact the user directly.*`;
 
-    await fetch(
+    await safeFetch(
       `https://api.github.com/repos/${ghRepo}/issues/${issue.number}/comments`,
       {
         method: "POST",