Fix/module 07

[tasotasoso]

• Fixed module07.html (in m07-start and m07-end) to refer to the compiled module07_main.js.
• Also, the text has been modified to show that this HMTL files are for module07_main.js.
• Fixed tsconfig.json (in m07-start and m07-end) to export javascript files to ". /" at compile. The 6-lab content of typescript-work-external-libraries does not refer to tsconfig.json, but the output destination of the content and outDir of the tsconfig.json were misaligned. I corrected this to avoid misunderstandings.

Thanks!
Nayuta

[ghost]

All CLA requirements met.