wip(feat/paste): images dropzone

[MarcMcIntosh]

Add images to chat

Description

User can add images to chat by either clicking a button or drag and drop.
Reties also work

Allow the suer to drop images into chat.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Refactoring (no functional changes, only code improvements)
• Documentation update

How to Test

1. run the lsp with BYOK
2. run chat
3. Click the image icon
4. add files
5. ask question about the images
6. send chat

repeat for drag and drop, but also include non-image files

Screenshots (if applicable)

Checklist

• My code follows the code style of this project.
• I have performed a self-review of my code.
• I have commented my code, particularly in hard-to-understand areas.
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.
• Any dependent changes have been merged and published in downstream modules.
• I have updated the documentation where necessary.

Linked Issues

Additional Notes

Merge once it works without needing byok

[alashchev17]

Small typo here

[alashchev17]

Where chatGenerateTitleThunk, you are sending firstUserMessage, but its content is no longer a string, it's an object of objects with images attached and actual user query, so handling of chat title should be also modified

[alashchev17]

Or other workaround could be to transform firstUserMessage within historyListener in that way, that it's structure will become as old-structured message and will be sent to chatGenerateTitleThunk

Possible workaround

interface InputContent {
    m_type: string;
    m_content: string;
}

interface InputObject {
    role: string;
    content: InputContent[];
}

interface OutputObject {
    role: string;
    content: string;
}

function transformObject(input: InputObject): OutputObject {
    // Extract the m_content of the first object in the content array
    const firstContent = input.content[0].m_content;

    // Construct the new object with in old-structured way
    const output: OutputObject = {
        role: input.role,
        content: firstContent
    };

    return output;
}

[alashchev17]

AttachFileButton should be placed before PaperPlaneButton, on the left side

[alashchev17]

Comments are left above

[alashchev17]

LGTM 👍🏻