Split langchain actions into separate files

[dimitrov-d]

The /src/langchain/index.ts file is becoming bloated very quickly with the current setup - already over 2k lines of code, which heavily impacts maintenance cost and makes it difficult to navigate and search between different actions.

Similarly to how it is done for the actions and tools, I suggest the langchain actions also get split each into its own file, which will improve readability and allow for easy navigation, maintenance.

Do the following things

• spit the langchain/index.ts into multiple folders, depending on protocol name
• divide the actions under src/actions into multiple folders, depending on protocol name
• divide the tools under src/tools into multiple folders, depending on protocol name

[thearyanag]

@dimitrov-d , 100% agreed

we can have folders for each protocol, making it easier to maintain

[Marvel-Ib]

@thearyanag @dimitrov-d i would love to be assigned this

[thearyanag]

hey @Marvel-Ib - pls feel free to make a direct PR

[ishaan812]

A different file for each of the functions makes more sense I guess