docs: add hosted demo link

[quany]

Recommendation

Open Notebook is a thoughtful open-source knowledge workspace for collecting sources, organizing multi-modal notes, searching across research, and asking questions with the AI providers you choose. Its local-first approach and broad provider support make it especially useful to evaluate before committing to a deployment.

I deployed and verified an independent, one-hour hosted demo at https://demo.autoclaude.cn. It lets prospective users explore the workflow without setting up the local environment.

What this PR changes

• Adds a small hosted demo section to the README.
• Links to the independent demo; it is not an official Open Notebook service.

No product code changes.

[cubic-dev-ai]

1 issue found across 1 file

Confidence score: 5/5

• In README.md, the mixed-language demo label (即时演示) can make the main English entry point feel inconsistent and slightly confusing for new readers, which may reduce polish and first-impression clarity—rename the link text to consistent English wording.

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="README.md">

<violation number="1" location="README.md:401">
P3: The demo link text mixes Chinese (即时演示) into an otherwise English README, which looks like an accidental translation artifact and reads oddly for the project's primary English-speaking entry point. Change the label to plain English, e.g. "Try Open Notebook in a hosted demo", keeping the rest of the sentence as-is.</violation>
</file>

<sub>Reply with feedback, questions, or to request a fix.

Re-trigger cubic</sub>

[cubic-dev-ai]

P3: The demo link text mixes Chinese (即时演示) into an otherwise English README, which looks like an accidental translation artifact and reads oddly for the project's primary English-speaking entry point. Change the label to plain English, e.g. "Try Open Notebook in a hosted demo", keeping the rest of the sentence as-is.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At README.md, line 401:

<comment>The demo link text mixes Chinese (即时演示) into an otherwise English README, which looks like an accidental translation artifact and reads oddly for the project's primary English-speaking entry point. Change the label to plain English, e.g. "Try Open Notebook in a hosted demo", keeping the rest of the sentence as-is.</comment>

<file context>
@@ -394,3 +394,8 @@ Open Notebook is MIT licensed. See the [LICENSE](LICENSE) file for details.
+
+## Hosted demo
+
+Try [Open Notebook in 即时演示](https://demo.autoclaude.cn) for a one-hour, no-setup evaluation in a hosted environment. This is an independent community demo and is not an official Open Notebook service.
</file context>

Suggested change

	Try [Open Notebook in 即时演示](https://demo.autoclaude.cn) for a one-hour, no-setup evaluation in a hosted environment. This is an independent community demo and is not an official Open Notebook service.
	Try [Open Notebook in a hosted demo](https://demo.autoclaude.cn) for a one-hour, no-setup evaluation in a hosted environment. This is an independent community demo and is not an official Open Notebook service.