Reword unbounded-collector warning per review feedback

Replace "catastrophic consequences" with "unforeseeable consequences
like undesired configuration changes" as suggested by tuxmea, and apply
the same wording to the original warning in lang_relationships.markdown
so the two copies stay identical.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Signed-off-by: Michael Harp <mike@mikeharp.com>

Author: miharp

docs/_openvox_8x/lang_collectors.markdown

@@ -55,7 +55,7 @@ A collector with an empty search expression will match **every** resource of the
 
 {% include alert.html type="warning" content="Do not use unbounded resource collectors without search expressions to limit which resources match.
 They have a side effect of _realizing_ any matching virtual resources whether declared in your own code or in third party modules.
-Using unbounded collectors may result in many unexpected resources being managed and may have catastrophic consequences." %}
+Using unbounded collectors may result in many unexpected resources being managed and may have unforeseeable consequences like undesired configuration changes." %}
 
 Parentheses can be used to improve readability and to modify the priority/grouping of `and`/`or`. You can
 create arbitrarily complex expressions using the following four operators:

docs/_openvox_8x/lang_relationships.markdown

@@ -163,7 +163,7 @@ This example applies all internal yum repository resources before applying any i
 
 {% include alert.html type="warning" content="Do not use unbounded resource collectors without search expressions to limit which resources match.
 They have a side effect of _realizing_ any matching virtual resources whether declared in your own code or in third party modules.
-Using unbounded collectors may result in many unexpected resources being managed and may have catastrophic consequences." %}
+Using unbounded collectors may result in many unexpected resources being managed and may have unforeseeable consequences like undesired configuration changes." %}
 
 ### Capturing resource references for generated resources