Remove unfillable image placeholders

[MaggieAppleton]

Parent plan

#92

What to build

Delete placeholder text and broken image references in src/content/essays/block-party.mdx that the plan explicitly recommends skipping. These are placeholders that either add no value or duplicate other content:

Line(s)	Placeholder	Action
327	via.placeholder.com image	Delete — L329 already has [spectrum...]
377	[visual for drag and drop]	Cut — prose conveys it; static image adds nothing
513	[cartoon sketch of block concept]	Cut — prose stands alone; decoration only
586	via.placeholder.com + L588 [annotated diagram]	Delete both — duplicate of the swap visual
761	[ diagram ] for Block Protocol	Cut — outdated reference dates the piece

Acceptance criteria

• All five placeholder entries listed above are removed from the file
• No via.placeholder.com URLs remain in the file
• Surrounding paragraphs read naturally after the cuts (no orphaned sentences referencing deleted visuals)
• File renders without MDX errors

Blocked by

None — can start immediately
Related to #92

Note

🔒 Integrity filter blocked 1 item

The following item were blocked because they don't meet the GitHub integrity level.

• Animation audit + principles & implementation system #56 list_issues: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".

To allow these resources, lower min-integrity in your GitHub frontmatter:

tools:
  github:
    min-integrity: approved  # merged | approved | unapproved | none

Generated by Plan issue → sub-issues for issue #92 · ● 187.5K · ◷

[MaggieAppleton]

Sliced into 3 sub-issues, all ready-to-implement:

• Remove via.placeholder.com broken image URLs from block-party.mdx #102 — Remove via.placeholder.com broken image URLs (lines ~327 and ~586–588)
• Remove text-only visual placeholder brackets from block-party.mdx #103 — Remove text-only visual placeholder brackets (lines ~377, ~513, ~761)
• Validate prose continuity and MDX rendering after placeholder removal in block-party.mdx #104 — Validate prose continuity and MDX rendering after removals (blocked by the two above)

No needs-human-answer issues — all five placeholder locations and their intended actions are specified precisely in the plan.

Generated by Plan issue → sub-issues for issue #95 · ● 46.5K · ◷

[MaggieAppleton]

Pull request created: #114

Generated by Implement sub-issue → PR