fix: update mason-lspconfig setup to not use deprecated handlers

[moguls753]

Since the handlers setting is removed in mason-lspconfig v2.0, I think the following makes sense.

• Remove deprecated handlers API and automatic_installation

• Set automatic_enable = false since setup() is invoked explicitly

[guru245]

Hi @moguls753
Would you care to see #1475 ? Does it include your change?

[moguls753]

Hey @guru245,

I totally missed #1475—thanks for pointing it out! That PR switches over to the new Neovim ≥0.11 LSP API, while this one sticks with the classic

require('lspconfig').<server>.setup{…}

Given that many distros (for example, Ubuntu 25 LTS ships 0.9.5) still ship older Neovims, I think it makes sense to keep using the legacy API, which isn’t going away anytime soon. For me #1475 is working perfectly fine though.

What do you think?

[VlaDexa]

I think that kickstart supports only the latest stable, and should stick with that

[moguls753]

In that case, #1475 seems perfectly fine — I’ll close this PR. Thanks for the pointer!