Calc eval fix (#225)

* ver Jun17th

updating annotations

* ver Jun17th

corrected annotation of 1d17
added check for cell merge

* ver Jun17th

updated several annotations

* ver Jun20th

fixed set-up config of 2bd59342-0664-4ccb-ba87-79379096cc08

* fix: Enhance instructions in LibreOffice Calc examples for clarity and specificity, including details on using Pivot Tables, column placements, and revenue calculations.

* ver Jun21st

updating calc evals

* ver Jun22nd

fixed an impress task

* ver Jun22ndv2

adjusted several calc tasks

* Clean scalfolds

---------

Co-authored-by: BowenBryanWang <bryanwang.nlp@connect.hku.hk>
Co-authored-by: yuanmengqi <yuanmengqi@mail.ustc.edu.cn>

evaluation_examples/examples/libreoffice_calc/1e8df695-bd1b-45b3-b557-e7d599cf7597.json

@@ -1,7 +1,7 @@
 {
   "id": "1e8df695-bd1b-45b3-b557-e7d599cf7597",
   "snapshot": "libreoffice_calc",
-  "instruction": "Add a new column named \"Profit\" and calculate the profit for each week by subtracting \"COGS\" from \"Sales\" in that column.",
+  "instruction": "Add a new column named \"Profit\" right next to the 'CGOS' column and calculate the profit for each week by subtracting \"COGS\" from \"Sales\" in that column.",
   "source": "SheetCopilot@203",
   "config": [
     {