fix: add all missing tool configurations to checksum updater

Added complete configurations for all tools in the JSON registry:
- nodejs: points to nodejs/node repository
- wizer: BytecodeAlliance tool
- wkg: WebAssembly Package Tools
- tinygo: from tinygo-org repository
- wasmsign2-cli: WASM component (platform-independent)
- jco: JavaScript Component Tools
- file-ops-component: WASM component (platform-independent)

This ensures the checksum updater can properly fetch release information
from correct GitHub repositories instead of falling back to incorrect
defaults that cause "Failed to get latest release" errors.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: avrabe

tools/checksum_updater/src/tool_config.rs

@@ -316,6 +316,70 @@ impl ToolConfig {
             },
         );
 
+        // wasmsign2-cli configuration (WASM component - platform independent)
+        tools.insert(
+            "wasmsign2-cli".to_string(),
+            ToolConfigEntry {
+                github_repo: "pulseengine/wasmsign2".to_string(),
+                platforms: vec!["wasm_component".to_string()],
+                url_pattern: UrlPattern::Custom {
+                    pattern: "https://github.com/pulseengine/wasmsign2/releases/download/v{version}/wasmsign2-cli.wasm".to_string(),
+                    platform_mapping: {
+                        let mut map = HashMap::new();
+                        map.insert("wasm_component".to_string(), "wasmsign2-cli.wasm".to_string());
+                        map
+                    },
+                },
+                tag_prefix: Some("v".to_string()),
+            },
+        );
+
+        // jco configuration (Node.js based tooling)
+        tools.insert(
+            "jco".to_string(),
+            ToolConfigEntry {
+                github_repo: "bytecodealliance/jco".to_string(),
+                platforms: vec![
+                    "darwin_amd64".to_string(),
+                    "darwin_arm64".to_string(),
+                    "linux_amd64".to_string(),
+                    "linux_arm64".to_string(),
+                    "windows_amd64".to_string(),
+                ],
+                url_pattern: UrlPattern::Custom {
+                    pattern: "https://github.com/bytecodealliance/jco/releases/download/v{version}/jco-v{version}-{platform}.tar.gz".to_string(),
+                    platform_mapping: {
+                        let mut map = HashMap::new();
+                        map.insert("darwin_amd64".to_string(), "x86_64-macos".to_string());
+                        map.insert("darwin_arm64".to_string(), "aarch64-macos".to_string());
+                        map.insert("linux_amd64".to_string(), "x86_64-linux".to_string());
+                        map.insert("linux_arm64".to_string(), "aarch64-linux".to_string());
+                        map.insert("windows_amd64".to_string(), "x86_64-windows".to_string());
+                        map
+                    },
+                },
+                tag_prefix: Some("v".to_string()),
+            },
+        );
+
+        // file-ops-component configuration (WASM component - platform independent)
+        tools.insert(
+            "file-ops-component".to_string(),
+            ToolConfigEntry {
+                github_repo: "pulseengine/bazel-file-ops-component".to_string(),
+                platforms: vec!["wasm".to_string()],
+                url_pattern: UrlPattern::Custom {
+                    pattern: "https://github.com/pulseengine/bazel-file-ops-component/releases/download/v{version}/file_ops_component.wasm".to_string(),
+                    platform_mapping: {
+                        let mut map = HashMap::new();
+                        map.insert("wasm".to_string(), "file_ops_component.wasm".to_string());
+                        map
+                    },
+                },
+                tag_prefix: Some("v".to_string()),
+            },
+        );
+
         Self { tools }
     }