chore(deps)!: update tls deps, remove built-in tls server support (#3091)

Update reqwest from 0.12 to 0.13 and remove the built-in TLS termination
from atuin-server. Users should use a reverse proxy (nginx, caddy,
traefik) for TLS/HTTPS support instead.

This removes:
- axum-server and rustls dependencies
- The [tls] configuration section
- The launch_with_tls function

Also updates metrics-exporter-prometheus from 0.17 to 0.18.

The reverse proxy approach is standard and provides better flexibility
for certificate management. I'd rather keep our server stack as minimal
as possible.

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## Checks
- [ ] I am happy for maintainers to push small adjustments to this PR,
to speed up the review cycle
- [ ] I have checked that there are no existing pull requests for the
same thing

1 files changed, 1 insertions, 3 deletions

diff --git a/crates/atuin-server/Cargo.toml b/crates/atuin-server/Cargo.toml
index 190fd1fb..915ceb14 100644
--- a/crates/atuin-server/Cargo.toml
+++ b/crates/atuin-server/Cargo.toml
@@ -24,14 +24,12 @@ rand = { workspace = true }
 tokio = { workspace = true }
 async-trait = { workspace = true }
 axum = "0.7"
-axum-server = { version = "0.7", features = ["tls-rustls"] }
 fs-err = { workspace = true }
 tower = { workspace = true }
 tower-http = { version = "0.6", features = ["trace"] }
 reqwest = { workspace = true }
-rustls = { version = "0.23"}
 argon2 = "0.5"
 semver = { workspace = true }
-metrics-exporter-prometheus = "0.17"
+metrics-exporter-prometheus = "0.18"
 metrics = "0.24"
 postmark = {version= "0.11", features=["reqwest", "reqwest-rustls-tls"]}