feat: Implement initial backend structure with API, WebSocket, core models, services, and documentation, alongside dependency and gitignore updates.

src/services/install/linux.rs

@@ -0,0 +1,37 @@
+use super::InstallStrategy;
+use crate::ws::{WsEvent, WsEventKind};
+use std::collections::HashMap;
+use std::process::Command;
+use tokio::sync::broadcast;
+
+pub struct LinuxInstallStrategy;
+
+impl InstallStrategy for LinuxInstallStrategy {
+    fn install(
+        &self,
+        details: &mut HashMap<String, String>,
+        issues: &mut Vec<String>,
+        broker: &broadcast::Sender<WsEvent>,
+    ) -> Result<(), String> {
+        let _ = broker.send(WsEvent {
+            kind: WsEventKind::Log,
+            message: "Iniciando instalação no Linux...".into(),
+        });
+
+        // Script oficial de instalação
+        let install_cmd = "curl -fsSL https://ollama.com/install.sh | sh";
+
+        let status = Command::new("sh")
+            .arg("-c")
+            .arg(install_cmd)
+            .status()
+            .map_err(|e| format!("Falha ao executar script de instalação: {}", e))?;
+
+        if !status.success() {
+            return Err("Script de instalação falhou".into());
+        }
+
+        details.insert("method".to_string(), "curl_script".to_string());
+        Ok(())
+    }
+}