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/0326d92d-d218-48a8-9ca1-981cd6d064c7.json

@@ -1,7 +1,7 @@
 {
   "id": "0326d92d-d218-48a8-9ca1-981cd6d064c7",
   "snapshot": "libreoffice_calc",
-  "instruction": "Calculate the total sales in an underneath row called \"Total\" and display the total of each month as bars. Then calculate the growth percentage between each pair of months in another row called \"Growth\" and show them in a line chart. Set the chart titles as the two row headers respectively.",
+  "instruction": "Calculate the total sales in an underneath row called \"Total\" and display the total of each month as bars. Then calculate the month-on-month growth percentage for Feb to Jun in another row called \"Growth\" and show them in a line chart (Jan should be omitted in the chart as well). Set the chart titles as the two row headers respectively.",
   "source": "SheetCopilot@151",
   "config": [
     {
@@ -89,4 +89,4 @@
     }
   },
   "proxy": false
-}
+}