✨ feat(lib): 添加哈希表实现及相关测试功能

🐛 fix(main): 修改OLED显示位置和配置
📝 docs(demo/list/test.c): 更新测试文件，添加哈希表测试用例

lib/list/inc/hash_table.h

@@ -0,0 +1,36 @@
+#pragma once
+#ifndef HW_LIB_HASH_TABLE_H
+#define HW_LIB_HASH_TABLE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define HT_PRIME_1 151
+#define HT_PRIME_2 163
+#define HT_INITIAL_BASE_SIZE 53
+
+
+typedef struct Hash_Item
+{
+    char* key;
+    char* value;
+} Hash_Item_t;
+
+typedef struct Hash_Table
+{
+    int base_size;
+    int size;
+    int count;
+    Hash_Item_t** items;
+} Hash_Table_t;
+
+Hash_Table_t* ht_new();
+void ht_del_hash_table(Hash_Table_t* ht);
+void ht_insert(Hash_Table_t* ht, const char* key, const char* value);
+char* ht_search(Hash_Table_t* ht, const char* key);
+void ht_delete(Hash_Table_t* h, const char* key);
+
+#ifdef __cplusplus
+}
+#endif
+#endif //HW_LIB_HASH_TABLE_H