New node: 'Lorem Ipsum' and generator library

[Keavon]

• Lorem Ipsum: Generates a string containing customizable lorem ipsum placeholder text in varying increments of quantity.

Broken out from #4010.

[cubic-dev-ai]

2 issues found across 11 files

Confidence score: 4/5

• This PR is likely safe to merge, with moderate but non-blocking risk: the highest-severity item is a PR title format violation in libraries/ipsum/corpus.txt, which is a process/compliance issue rather than a runtime defect.
• The main technical concern is in Cargo.toml: if libraries/ipsum is not added to workspace members, direct Cargo commands from that crate directory may fail and create developer workflow friction.
• Because the reported issues are focused on project configuration and title policy (not clear production behavior breakage), the overall merge risk stays low-to-moderate.
• Pay close attention to Cargo.toml and libraries/ipsum/corpus.txt - fix workspace membership for the new crate and align the PR title with the required format.

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="libraries/ipsum/corpus.txt">

<violation number="1" location="libraries/ipsum/corpus.txt:1">
P2: Custom agent: **PR title enforcement**

PR title violates the required dedicated format for single new-node titles by adding extra trailing text.</violation>
</file>

<file name="Cargo.toml">

<violation number="1" location="Cargo.toml:94">
P2: Add `libraries/ipsum` to the workspace members list too; otherwise this new crate is outside the workspace and direct Cargo commands in that directory will fail.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[gemini-code-assist]

Code Review

This pull request introduces a new ipsum library for generating Lorem Ipsum placeholder text using a bigram Markov chain trained on a Latin corpus. The implementation includes a build script for preprocessing the corpus into optimized transition tables and a generation engine that supports various measurement units (characters, words, sentences, and paragraphs) with stochastic paragraph formatting. Additionally, a new lorem_ipsum node is added to the text node library, integrated with the editor's property system and node registry. Feedback focuses on optimizing the performance of the word selection process by avoiding unnecessary vector allocations within the generation loop.