fix `-s` flag so it works along with user input and outputs [INFO]

[gyrusdentatus]

it should:

• read user input when asked about installing rust or nym-client is present
• it should output [INFO] messages to stdout
• it should silence all other stuff other than the [INFO]

for example:

[INFO] Build successful
[INFO] Installed nym-client to /Users/hans/.local/bin/nym-client
[INFO] Installation successful: nym-client
[INFO] To initialize a client: /Users/hans/.local/bin/nym-client init --id YOUR_CLIENT_ID
[INFO] To run a client: /Users/hans/.local/bin/nym-client run --id YOUR_CLIENT_ID

or another example:

[INFO] nym-client is already installed at /Users/hans/.local/bin/nym-client
nym-client is already installed. Install anyway? [y/n] (n): y
[INFO] Starting nym-client installation
[INFO] Detected system: macos (aarch64)
[DEBUG] uname -a: Darwin ventura.local 24.3.0 Darwin Kernel Version 24.3.0: Tue Dec 17 23:21:35 PST 2024; root:xnu-11215.80.28.501.2~1/RELEASE_ARM64_T6030 arm64
[INFO] Using version: v2025.4-dorina-patched
[INFO] Architecture aarch64 requires building from source
[INFO] Building nym-client from source for aarch64 architecture
[INFO] Rust found: rustc 1.85.0 (4d91de4e4 2025-02-17) (Homebrew)
Do you want to update Rust toolchain? [y/n] (y): y
[INFO] Updating Rust toolchain…

[gyrusdentatus]

@code-zm if you don't want this, just re-assign it to me :D

[code-zm]

@gyrusdentatus passing back your way! busy optimizing nymCHAT