feat: sdk NoMemory/Cleaner + example build fixes

- sdk/plugin.go: ToolDef adds NoMemory/Cleaner fields
- sdk/plugin_test.go: unit tests for NoMemory/Cleaner
- all example plugins: NoMemory/Cleaner annotated for each tool
- plugindev/templates.go: template shows NoMemory/Cleaner pattern
- plugindev/cmd_build.go: fix ensureGoMod, buildBundle/buildTarget sdkPath param, NewPluginFactory
- example/go.mod: add external dependency declarations (chromedp, gofeed)
- add main.go stubs for all example plugins

example/bili/go.mod

@@ -4,4 +4,4 @@ go 1.25.0
 
 require gitcode.com/JianFeeeee/homeagent-sdk v0.0.0
 
-replace gitcode.com/JianFeeeee/homeagent-sdk => ../..
+replace gitcode.com/JianFeeeee/homeagent-sdk => E:/program/homeagent/homeagentsdk

example/bili/main.go

@@ -0,0 +1,11 @@
+//go:build !windows || !cgo
+
+package main
+
+import (
+	sdk "gitcode.com/JianFeeeee/homeagent-sdk/sdk"
+)
+
+func NewPlugin(name string, config map[string]interface{}) (sdk.Plugin, error) {
+	return NewPluginFactory(name, config)
+}

example/bili/plugin.go

@@ -43,6 +43,13 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
 			},
 			"required": []string{"url"},
 		},
+		Cleaner: func(output string) string {
+			var r struct{ Content string }
+			if json.Unmarshal([]byte(output), &r) == nil && r.Content != "" {
+				return r.Content
+			}
+			return output
+		},
 	}, p.handleBiliVideo)
 	return nil
 }
@@ -229,6 +236,6 @@ func contains(slice []string, s string) bool {
 	return false
 }
 
-func NewPlugin(name string, config map[string]interface{}) (sdk.Plugin, error) {
+func NewPluginFactory(name string, config map[string]interface{}) (sdk.Plugin, error) {
 	return &Plugin{name: name}, nil
 }

example/bili/plugin.h

@@ -1,101 +0,0 @@
-/* Code generated by cmd/cgo; DO NOT EDIT. */
-
-/* package bili */
-
-
-#line 1 "cgo-builtin-export-prolog"
-
-#include <stddef.h>
-
-#ifndef GO_CGO_EXPORT_PROLOGUE_H
-#define GO_CGO_EXPORT_PROLOGUE_H
-
-#ifndef GO_CGO_GOSTRING_TYPEDEF
-typedef struct { const char *p; ptrdiff_t n; } _GoString_;
-extern size_t _GoStringLen(_GoString_ s);
-extern const char *_GoStringPtr(_GoString_ s);
-#endif
-
-#endif
-
-/* Start of preamble from import "C" comments.  */
-
-
-#line 3 "z_bridge_gen.go"
-
-#include <stdlib.h>
-int ha_dispatch(int method_id, void* core_api, char* s1, char* s2, char* s3, int i1, int i2, char** result, char** error);
-
-#line 1 "cgo-generated-wrapper"
-
-
-/* End of preamble from import "C" comments.  */
-
-
-/* Start of boilerplate cgo prologue.  */
-#line 1 "cgo-gcc-export-header-prolog"
-
-#ifndef GO_CGO_PROLOGUE_H
-#define GO_CGO_PROLOGUE_H
-
-typedef signed char GoInt8;
-typedef unsigned char GoUint8;
-typedef short GoInt16;
-typedef unsigned short GoUint16;
-typedef int GoInt32;
-typedef unsigned int GoUint32;
-typedef long long GoInt64;
-typedef unsigned long long GoUint64;
-typedef GoInt64 GoInt;
-typedef GoUint64 GoUint;
-typedef size_t GoUintptr;
-typedef float GoFloat32;
-typedef double GoFloat64;
-#ifdef _MSC_VER
-#if !defined(__cplusplus) || _MSVC_LANG <= 201402L
-#include <complex.h>
-typedef _Fcomplex GoComplex64;
-typedef _Dcomplex GoComplex128;
-#else
-#include <complex>
-typedef std::complex<float> GoComplex64;
-typedef std::complex<double> GoComplex128;
-#endif
-#else
-typedef float _Complex GoComplex64;
-typedef double _Complex GoComplex128;
-#endif
-
-/*
-  static assertion to make sure the file is being used on architecture
-  at least with matching size of GoInt.
-*/
-typedef char _check_for_64_bit_pointer_matching_GoInt[sizeof(void*)==64/8 ? 1:-1];
-
-#ifndef GO_CGO_GOSTRING_TYPEDEF
-typedef _GoString_ GoString;
-#endif
-typedef void *GoMap;
-typedef void *GoChan;
-typedef struct { void *t; void *v; } GoInterface;
-typedef struct { void *data; GoInt len; GoInt cap; } GoSlice;
-
-#endif
-
-/* End of boilerplate cgo prologue.  */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern int go_init_plugin(char* name, char* configJSON, char** errorOut);
-extern int go_start_plugin(void* coreAPIptr, int coreVersion, char** errorOut);
-extern int go_stop_plugin(char** errorOut);
-extern int go_invoke_tool(char* name, char* argsJSON, char** resultOut, char** errorOut);
-extern int go_invoke_stage(char* stage, char* ctxJSON, char** errorOut);
-extern int go_invoke_output(char* channel, char* msgType, char* payloadJSON, char** errorOut);
-extern void go_free_string(char* ptr);
-
-#ifdef __cplusplus
-}
-#endif