Add sensor_placement and burse_locate_result

script/sql/create/42.sensor_placement.sql

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+-- [SENSOR_PLACEMENT]
+-- 王名豪
+-- 2025/04/18
+-- 存储测压点的布置方案
+
+CREATE TABLE sensor_placement (
+    id SERIAL PRIMARY KEY,
+    scheme_name varchar(32) not null,
+    sensor_number int,
+    min_diameter int,
+    username varchar(32) not null REFERENCES "users"(username) ON UPDATE CASCADE ON DELETE RESTRICT,
+    create_time TIMESTAMP WITH TIME ZONE not null DEFAULT date_trunc('minute', CURRENT_TIMESTAMP),
+    sensor_location TEXT[]
+);

script/sql/create/43.burst_locate_result.sql

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+-- [BURST_LOCATE_RESULT]
+-- 王名豪
+-- 2025/04/19
+-- 存储爆管侦测定位结果
+
+CREATE TABLE burst_locate_result (
+    id SERIAL PRIMARY KEY,
+    type varchar(32) not null,
+    burst_incident varchar(32) not null,
+    leakage float,
+    detect_time TIMESTAMP WITH TIME ZONE not null DEFAULT date_trunc('minute', CURRENT_TIMESTAMP),
+    locate_result JSON
+)

script/sql/drop/42.sensor_placement.sql

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+-- [SENSOR_PLACEMENT]
+-- 王名豪
+-- 2025/04/18
+-- 删除sensor_placement这张表
+
+drop table if exists sensor_placement;

script/sql/drop/43.burst_locate_result.sql

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+-- [BURST_LOCATE_RESULT]
+-- 王名豪
+-- 2025/04/19
+-- 删除burst_locate_result这张表
+
+drop table if exists burst_locate_result;