docs: update DISCLAIMER and pom.xml with licensing information (#837)

* docs: update DISCLAIMER and pom.xml with licensing information and project status

* docs: correct wording in DISCLAIMER and pom.xml regarding decision making process

Author: psxjoy

DISCLAIMER-WIP

@@ -2,7 +2,7 @@ Apache Fesod (incubating) is an effort undergoing incubation at The Apache
 Software Foundation (ASF), sponsored by the Apache Incubator PMC.
 
 Incubation is required of all newly accepted projects until a further review
-indicates that the infrastructure, communications, and decision-making process
+indicates that the infrastructure, communications, and decision making process
 have stabilized in a manner consistent with other successful ASF projects.
 
 While incubation status is not necessarily a reflection of the completeness

fesod-shaded/pom.xml

@@ -36,7 +36,7 @@
         Apache Fesod (Incubating) is a high-performance and memory-efficient Java library for reading and writing Excel files, designed to
         simplify development and ensure reliability.
 
-        Apache Fesod (incubating) is an effort undergoing incubation at the Apache
+        Apache Fesod (incubating) is an effort undergoing incubation at The Apache
         Software Foundation (ASF), sponsored by the Apache Incubator PMC.
 
         Incubation is required of all newly accepted projects until a further review
@@ -46,6 +46,21 @@
         While incubation status is not necessarily a reflection of the completeness
         or stability of the code, it does indicate that the project has yet to be
         fully endorsed by the ASF.
+
+        Some of the incubating project’s releases may not be fully compliant with ASF
+        policy. For example, releases may have incomplete or un-reviewed licensing
+        conditions. What follows is a list of issues the project is currently aware of
+        (this list is likely to be incomplete):
+
+        1. IP Clearance and license header updates for legacy code derived from Alibaba
+        EasyExcel are currently in progress.
+
+        If you are planning to incorporate this work into your product/project,please be
+        aware that you will need to conduct a thorough licensing review to determine the
+        overall implications of including this work.
+
+        For the current status of this project through the Apache Incubator,
+        visit: https://incubator.apache.org/projects/fesod.html
     </description>
 
     <licenses>

pom.xml

@@ -47,7 +47,7 @@
         Software Foundation (ASF), sponsored by the Apache Incubator PMC.
 
         Incubation is required of all newly accepted projects until a further review
-        indicates that the infrastructure, communications, and decision-making process
+        indicates that the infrastructure, communications, and decision making process
         have stabilized in a manner consistent with other successful ASF projects.
 
         While incubation status is not necessarily a reflection of the completeness